2018 Road. Frame Fit Specifications. GEN Rev D 2018 SRAM, LLC

Transcription

1 2018 Road Frame Fit Specifications GEN Rev D 2018 SRAM, LLC

2 Table of Contents Electronic Shifters SRAM RED etap BlipBox Wireless Shifter Dimensions...7 Wireless Shifter with Connectors... 8 Mounting Specifications... 9 Front Derailleur SRAM RED etap Front Derailleur Clearance...16 SRAM RED / SRAM Force / SRAM Rival Front Derailleur Clearance SRAM Apex Front Derailleur Clearance mm OLD Compatibility Information on 2x11 Wide Axle Cranksets for 135 OLD...25 Rear Derailleurs Hanger and Chainstay Specifications All SRAM Road Rear Derailleurs...28 Road Cranksets Crankset Frame Clearance 2x...34 Crankset Frame Clearance 1x...35 SRAM RED etap BlipBox and Blips Internal Mounting Specifications...10 SRAM RED etap Blips Remote Shift Buttons and Connector Dimensions...11 SRAM 10 and 11 Speed Frame Chainstay Information...19 Braze-on Hanger Dimensions x11 Wide Axle Cranks for 135 OLD Compatibility Front Derailleur Position with Clamp Adapter and Braze-on...26 Hanger Specifications All SRAM Road Rear Derailleurs...29 Crankset Frame Clearance 1x and 1x Crankset Frame Clearance 8/9/10 Speed SRAM RED etap BlipClamp and BlipGrip Remote Shifter Mounting...12 SRAM RED etap Clics Extension Shift Buttons...13 SRAM RED etap Shift/Brake Levers Remote Shifter Connections...14 SRAM RED etap/ SRAM RED/ SRAM Force/ SRAM Rival/SRAM Apex Braze-on Hanger Dimensions...21 Braze-on Hanger Dimensions...22 Clamp-on Front Derailleur Dims...23 SRAM 10 and 11 Speed Front Derailleur w Clamp Adapter Frame Rear Dropout Clearance Road Chain and Cassette...30 Spider Frame Clearance Quarq DZero Power Meters...38

3 Bottom Brackets Threaded Bottom Bracket Road Bottom Bracket Frame Shell Specification...40 PressFit 30 Bottom Bracket Frame Shell Spec Brakes SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD Road Hydraulic Disc Brake Safety Guidelines for Rotor Size and Brake Pad Material...48 SRAM RED etap HRD Flat Mount Disc Brake Hose Length Specification...49 Post Mount Disc Brake Hose Length Specification...50 SRAM RED HRD/ SRAM Force HRD/SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD Disc Brake Hose Length Specification...51 S-900 Aero HRD Disc Brake Hose Routing Specification..52 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ BB7 / BB5 Post Mount Frame/Fork Specification...53 Post Mount Frame/Fork Specification...54 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD/ BB7 / BB5 CenterLine 6 Bolt Rotor Dimensions...55 PressFit GXP 86.5 Road Symmetric Frame Shell Spec...42 BB SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD CenterLine X 2-Piece 6 Bolt Rotor Dimensions...56 Centerline X 2-Piece Center Locking Rotor Dimensions SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/SRAM Rival HRD/ SRAM Apex HRD/ S-900 Aero HRD Flat Mount Caliper Fork Specification...58 Flat Mount Caliper Frame Specification.59 Flat Mount Caliper Frame Specification.60 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD/ BB7/ BB5 Spoke Clearance...61 BB7/ BB5 Road Mechanical Disc Brake Clearance...62 Front Rim Brake Caliper Direct Mount and Single Pivot Design...63 Rear Rim Brake Caliper Direct Mount and Single Pivot Design...64 PressFit GXP 86.5 mm Road Symmetric Frame Shell and Bottom Bracket Specification...45 PressFit 30 Road Bottom Bracket Specification...46 Front Direct Mount Mounting Dimensions...65 Rear Direct Mount Mounting Dimensions...66 Direct Mount Rim Brake Caliper Design Dimensions Single-Post Mount Rim Brake Caliper Design Dimensions...68 SRAM SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900/ S-500 Shift-Brake & Brake Lever Bar Guide...69 S-900 Aero HRD Hydraulic Aero Brake Lever Bar Guide S-900/S-500 Aero Brake Lever Bar Guidelines SINGLE DIGIT Cable Link/Noodle/Boot Shorty Ultimate Dual Mounted Brake Caliper Shorty 6/ Shorty 4 Cable Carrier and Straddle Cable Length.75

4 Wheels and Hubs Zipp Wheels Rim/Disc Design Parameters Driver and Wheel Standard- Road Driver and Wheel Standard- Road Continued...80 Zipp Hubs with Center Locking Disc Brake Mount Front Hub Specifications...81 Rear Hub Specifications...82 Front and Rear Hub Distance to Rotor...83 Zipp Hubs with ISO 6 Bolt Disc Brake Mount Front Hub Specifications...84 Rear Hub Specifications...85 Zipp Rim Brake Hubs Front Hub Specifications...86 Rear Hub Specifications Maxle Description Decoder Maxle Ultimate Frame / Fork Clearance...89 Maxle Stealth...90 Maxle Lite & Maxle Frame / Fork Clearance...91 Maxle, Maxle Lite, Maxle Ultimate, Maxle Stealth Rear Frame Specification...92 Fork Specification...93 Fork Specification...94

5 General Notes All dimensions are in millimeters unless otherwise noted. Images in this document are not to scale. Your product's appearance may vary slightly from the images in this document. Information in this document is subject to change without prior notice. If you have any questions please contact your SRAM representative. This publication includes trademarks and registered trademarks of the following companies: BBright is a trademark of Vroomen/White.Design Inc.

6 Electronic Shifters 6

7 SRAM RED etap BlipBox Wireless Shifter Dimensions Front (Button Side) Side Back (Battery/Mount) 1 Button access needed for pairing and adjustment of the derailleurs. 7

8 SRAM RED etap BlipBox Wireless Shifter with Connectors R10 MIN 1 Allow sufficient space for shifter, connector length, and wire minimum bend radius in desired mounting location. 2 Wire minimum bend radius is 10 mm. 8

9 SRAM RED etap BlipBox Mounting Specifications Lock Mount Threaded Direct Mount M4x0.7 Thread Pitch, 4.6 mm Depth 1 Consider additional clearance for 90 lock mount. 2 Cable connections can be made after mounting with proper port access. 3 Button access is only needed for setup mount is compatible with all SRAM /Zipp Quickview mounts. 5 BlipBox must be mounted externally on the bike to maintain integrity of the wireless signal. For internal mounting specifications, see page 10. 9

10 SRAM RED etap BlipBox and Blips Internal Mounting Specifications Side A Side B R10 MIN 100 MIN. 100 MIN. 1 Internally mounted shifter setup requires the Blip or Clic wires to be routed external of bar, stem, and frame materials a minimum total of 100 mm per side for all the wires. Routing under bar tape is acceptable within the 100 mm length. 10

11 SRAM RED etap Blips Remote Shift Buttons and Connector Dimensions Left Shift Button Right Shift Button 1 2 Wire Lengths Ø Ø5.0 1 Consider the connector diameter and wire length when routing wires internally. 2 Choose the wire lengths based on application and desired location of the Blips. 11

12 SRAM RED etap BlipClamp and BlipGrip Remote Shifter Mounting 31.8 mm Bar 22.2mm TT Extensions mm Bar 2 1 Button holder designed for 31.8 mm bar mounting. 2 Direct mount under the handlebar tape for 22.2 mm through 35 mm diameter bars. 12

13 SRAM RED etap Clics Extension Shift Buttons Ø18.8 Fits Ø19 to Ø20 Bore Outer Ø22.2 for Standard Round Extension Wire Lengths Internally mounted shifter setup requires the Blip or Clic wires to be routed external of bar, stem, and frame materials a minimum total of 100 mm per side for all the wires. Routing under bar tape is acceptable within the 100 mm length. 13

14 SRAM RED etap Shift/Brake Levers Remote Shifter Connections 2 1 The left and right shifter brake each provide two additional ports for auxiliary remote shifter buttons. 2 Use plugs when remote shifters are not in use. 3 Provide a small amount of slack in the wire for shifter brake repositioning. 4 Route the wires underneath the bar tape. 14

15 Front Derailleur 15

16 SRAM RED etap Front Derailleur Clearance 57 Hanger Contact Face Front Derailleur in Low Gear Front Derailleur in High Gear Fixation Bolt Axis Fixation Bolt Center Fixation Bolt Axis Bottom Bracket Axis Centerline to Battery

17 SRAM RED / SRAM Force / SRAM Rival Front Derailleur Clearance Front Derailleur in Low Gear Front Derailleur in High Gear Bottom Bracket Axis Fixation Bolt Center

18 SRAM Apex Front Derailleur Clearance Front Derailleur in Low Gear Front Derailleur in High Gear Bottom Bracket Axis Fixation Bolt Center (upper hole) 27.7 (upper hole)

19 SRAM 10 and 11 Speed Frame Chainstay Information Chainring 130 OLD* frames 135 OLD frames w/ Wide Axle Cranks Minimum Chainstay Length A (mm) 135 OLD frames 55/ / x11 52/ / / / /42 54/ x10 53/39 52/ A 52/ /34 46/36 *Over Locknut Dimensions Potential problems with not following the minimum chainstay length WARNING CRASH HAZARD When the chain is on the big chainring and smallest rear cog, increased chain angle, increased chain angle can cause the chain to derail outboard off of the large chainring under very high pedaling loads, which may lead to a crash and serious injury and/or death to the rider. WARNING CRASH HAZARD When the chain is on the small chainring and smallest rear cog, reduced clearance between the chain and large chainring upshift rivets can cause the chain to unintentionally catch on the upshift rivets, which may lead to loss of control of the bicycle. 19

20 SRAM 10 and 11 Speed Braze-on Hanger Dimensions Chainring Fixation Bolt Position B (mm) 55/ / x11 52/ / B 46/ / (lower hole) 54/ (lower hole) 53/ (lower hole) 2x10 52/ (lower hole) 52/ (lower hole) 50/ (upper hole) Bottom Bracket Axis 46/ (upper hole) 20

21 SRAM RED etap / SRAM RED/ SRAM Force / SRAM Rival / SRAM Apex Braze-on Hanger Dimensions BB Shell Type BB Shell Width* (mm) BB Shell Offset to Left Side* (mm) C** (mm) D (mm) BSA/PressFit30/BB BB79-A/PF79-A BB30-73A/PF30-73A (25) C ±0.5 Italian PressFit 86.5, BB * Dimensions provided for reference, see BB Shell Specifications. ** Subtract 2.5mm from C dimension for Wide Axle spec cranksets. *** Reference dimension becomes (27.5) for Wide Axle spec cranksets. 8.7 ±0.5 Offset From Bottom Bracket Axis Detail A R See Detail A R Rear Dropout Centerline Rear Wheel Axis D ±1.5 21

22 SRAM RED etap / SRAM RED/ SRAM Force / SRAM Rival / SRAM Apex Braze-on Hanger Dimensions Braze-on Hanger Axis 6 ±0.5 See Page 20. Refer to Dimension "B" to determine desired slot position and range. 90 ±0.2 Braze-on Hanger Angle or with 32T Large Cog Cassette To Rear Axle (3.7) 22

23 SRAM RED etap / SRAM RED/ SRAM Force / SRAM Rival / SRAM Apex Clamp-on Front Derailleur Mount Dimensions Seat Tube Center Ø31.8 ±0.1 Ø34.9 ± or with 32T Large Cog Cassette To Rear Axle 23

24 SRAM 10 and 11 Speed Front Derailleur Position with Clamp Adapter Chainring Lower Clamp Position F (mm) 55/ / x11 52/ / / / x10 54/ / / / / / F Bottom Bracket Axis 24

25 135 mm OLD Compatibility Information on 2x11 Wide Axle Cranksets for 135 OLD 25

26 2x11 Wide Axle Cranks for 135 OLD Compatibility Front Derailleur Position with Clamp Adapter and Braze-on Effective Frame BB Shell Width Crankset Chainline (mm) FD placement (mm) Available clamp diameters (mm) Q-factor (mm) Braze-on -- Clamp adapter 73 mm via 68 mm plus spacers SRAM Wide Axle crankset *68 mm BB shells may be spaced to 73 mm by installing 2.5 mm BB cup spacers. GXP places the spacers between the BB cup and frame. BB30 cranksets place the spacer on the sprindle outboard. Standard Braze-on and Clamp Adapter 135 Braze-on 135 SRAM Clamp Adapter (25) (27.5) (27.5) 1 Frame BB shell width and rear hub OLD are measured in total width. 2 Chainline and FD placement are measured from the centerline of the bike. 3 Refer to the Front Derailleur Braze-on Hanger Dimensions. 26

27 Rear Derailleurs 27

28 Sub-Section Hanger and Chainstay Title - Shift+Ctrl Specifications Click to unlock and edit text Supplemental All SRAM Road Text Rear Derailleurs Rear Derailleur Hanger and Chainstay 7 MAX. 2 To Bottom Bracket Axis R8.5 MAX Chainstay should be designed for sufficient clearance to the chain when on the smallest cog to avoid contact between chain and chainstay when riding over a rough surface. 2 7 mm Max applies where the chain crosses the chainstay while in the smallest cog. 3 The chainstay length for all 1x road chainrings is 395 mm. For 2x chainstay length go the Front Derailleur section. 28

29 Hanger Specifications All SRAM Road Rear Derailleurs T (mm) Quick Release 7-8 Thru Axle For any dimension outside of these specs, depending on the combination of all the variables, the performance of the drivetrain may be compromised. Please contact your account manager for further technical information. Thru Axle Quick Release Hanger Mounting Face Hanger Mounting Face Hanger Mounting Face Hanger Mounting Face T T T T 29

30 Sub-Section Frame Rear Dropout Title - Shift+Ctrl Clearance Click to unlock and edit text Supplemental Road Chain and Text Cassette 130 and 135 mm 142 mm 1 When using XD-R compliant driver body equipped hub and SRAM cassette, maintain frame clearance inboard from the hub-to-dropout interface for a radius of 33 mm from the axis of the axle as shown. Specifics about hub and cassette dimensions need not be known for this case. Refer to for freehub driver body specifications When using hubs without an XD-R compliant driver body, assure that the outer face of the outboard most cog maintains the specified clearance from the hub-to-dropout interface for a radius of 33 mm from the hub axle when the cassette and wheel are assembled to the frame. Specifics about hub and cassette dimensions must be known for this case. 2.7 MIN MIN 2 Outer Face of the Outboard Cog 0 1 Outer Face of the 3.5 MAX 1 Outboard Cog Hub to Dropout Interface or Inner Most Surface of the Frame Inner Most Surface of the Frame Hub to Dropout Interface 30

31 Road Cranksets 31

32 Crankset Diagram 2x L1 L2 W4 W3 W1 L3 L4 W5 L5 W6 32

33 Crankset Diagram 1x and 1x1 L1 L2 W4 W1 L4 W5 L5 W6 33

34 Crankset Frame Clearance 2x Chainring L1 (mm) L2 (mm) L3 (mm) L4 (mm) L5 (mm) W1 (mm) W3 (mm) W4 (mm) W5 (mm) W6 (mm) Q-Factor BB Type SRAM RED */ SRAM Force / SRAM RED Quarq Power Meters/ Quarq Prime Carbon Power Ready/S902/S952 55/ / / / / * Cranksets can be configured to fit BB386, BB30a, and BBright MIN 60.0 MIN 145 GXP BB30 PF30 PFGXP Wide Axle SRAM Rival / S552 52/ / GXP/ PFGXP 62.8 BB BB GXP/ PFGXP BB30/ PF30 GXP BB30 PF30 PFGXP SRAM Rival / Quarq Prime Aluminum Power Ready 52/ / / GXP/ PFGXP 60.3 BB30/ PF GXP/ PFGXP 60.3 BB30/ PF GXP/ PFGXP BB30/ PF30 GXP BB30 PF30 PFGXP SRAM S / / GXP BB30 PF30 PFGXP 34

35 Crankset Frame Clearance 1x Chainring L1 (mm) L2 (mm) L4 (mm) L5 (mm) W1 (mm) W4 (mm) W5 (mm) W6 (mm) Q-Factor BB Type Chainstay Length (mm) SRAM Force GXP BB30 PF30 PFGXP SRAM Rival GXP/ PFGXP 60.3 BB30/ PF GXP/ PFGXP 60.3 BB30/ PF GXP/ PFGXP BB30/ PF30 GXP BB30 PF30 PFGXP SRAM Apex GXP BB30 PF30 PFGXP

36 Crankset Frame Clearance 1x and 1x1 Chainring L1 (mm) L2 (mm) L4 (mm) L5 (mm) W1 (mm) W4 (mm) W5 (mm) W6 (mm) Q-Factor BB Type Chainstay Length (mm) SRAM S GXP BB30 PF30 PFGXP 395 Omnium GXP

37 Crankset Frame Clearance 8/9/10 Speed Chainring L1 (mm) L2 (mm) L3 (mm) L4 (mm) L5 (mm) W1 (mm) W3 (mm) W4 (mm) W5 (mm) W6 (mm) Q-Factor BB Type SRAM Apex 53/ / / / GXP BB30 PF30 PFGXP Touro 53/39/ NA 99.0 NA G G Power Spline Square 37

38 Spider Frame Clearance Quarq DZero Platform Power Meters Model L1 (mm) L2 (mm) L3 (mm) L4 (mm) W1 (mm) W2 (mm) W3 (mm) W4 (mm) W5 (mm) DZero DZero DFOUR Cranksets can be configured to fit BB386, BB30a, and BBright. DZero Carbon, DFour, and RED DZero crankset frame clearance is the same as SRAM Force. See 2x11 Crankset Frame Clearance page. DZero Aluminum crankset frame clearance is the same as SRAM Rival. See 2x11 Crankset Frame Clearance page. L1 L2 L3 W1 W2 W3 W4 W5 L4 Frame Centerline 38

39 Bottom Brackets Shell Specifications 39

40 Threaded Bottom Bracket Road Bottom Bracket Frame Shell Specification W A B GXP English Power Spline Square Taper 68 or 73** ±0.5 BC 1.37" x 24 TPI R.H.* BC 1.37" x 24 TPI L.H.* *Reference JIS B 0225 GXP Italian 70 ± mm x 24 TPI R.H. **2.5 mm spacers may be used between the frame-shell and the adapter cups to adjust BB spacing. Z W ±0.5 (W/2) 2X 16 MIN 2X 60 MAX Non-Drive Side (NDS) 2X Ø Drive Side (DS) A B Frame Centerline Z Section Z - Z 40

41 PressFit 30 Bottom Bracket Frame Shell Specification SRAM PressFit 30 (PF30) bottom brackets have been designed and tested to work within the bounds of the dimensions and tolerances in the shell specifications and bottom bracket specifications. Materials, manufacturing methods, and frame shell designs can potentially influence the performance of the bottom bracket, even when the shell is manufactured to these specifications. In these instances, it is recommended that bicycle manufacturers confirm the bottom bracket system performance with individual frame configurations X 1.0 X MIN (NDS) W ±0.25 (DS) 13 MIN Things that should be considered when evaluating the frame and bottom bracket interaction include, but are not limited to: Loosening of the adapter cups from the bottom bracket shell (frame material choice can greatly affect friction coefficient). Binding of bearings within the bottom bracket. For more information regarding PF30 bottom bracket technical information, contact your SRAM representative. Non-Drive Side (NDS) +0.0 Ø Ø44.5 MIN +0.0 Ø Drive Side (DS) Dim W Dim DS Dim NDS PF PF30 79 ASYM PF B 3 Section B-B Frame Centerline B 1 Dimensions apply after finishing. 2 Only dimensions essential to bottom bracket PressFit and function are shown. All other details are left to the discretion of the frame or component designer. Dimensions shown do not take the place of proper frame, bottom bracket shell, or crankset design. 3 PressFit surfaces should be unpainted. 41

42 PressFit GXP 86.5 Road Symmetric Frame Shell Specification A 86.5 ±0.5 (43.25) 0.5 (2X) 1.0 X 45 Ø A Section A-A Frame Centerline 1 Dimensions apply after finishing. 2 Only dimensions essential to bottom bracket PressFit and function are shown. All other details are left to the discretion of the frame or component designer. Dimensions shown do not take the place of proper frame, bottom bracket shell, or crankset design. 3 PressFit surfaces should be unpainted. 4 Tolerance applies to depth of 12 mm inboard from the outer face of each side. 42

43 BB30 Information for the BB30 drawing and legal agreement can be found on Use of the information contained in the drawing is forbidden witthout reviewing and agreeing to the legal terms and conditions found on By using the information contained in the drawing you are certifying that you have agreed to the terms and conditions found within that legal agreement. 43

44 Bottom Brackets 44

45 PressFit GXP 86.5 mm Road Symmetric Frame Shell and Bottom Bracket Specification PressFit GXP BB-Key Dimensions ITEM NO. DESCRIPTION 3 (2X) (86.5) 4 5 Ø WAVE WASHER 2 DS SHIELD 3 NDS SHIELD Non-Drive Side (NDS) 3 Ø44 (2X) 1 Drive Side (DS) 4 DS CUP 5 NDS CUP Ø PressFit region (2x) 1 Consider cable and hose clearances through the bottom bracket area of the frame. 45

46 PressFit 30 Road Bottom Bracket Specification 2X 1.5 (W) Dim W PF PF30 79 ASYM 79 A 27 PF Non-Drive Side (NDS) Ø44 Ø39 2X (Ø46) 2X Ø52 Drive Side (DS) 2X ± 0.2 PressFit region A X ± 0.2 PressFit region 1 Consider cable and hose clearances through the bottom bracket area of the frame. 46

47 Brakes 47

48 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD Road Hydraulic Disc Brake Safety Guidelines for Rotor Size and Brake Pad Material Chainring Brake pad material Minimum rotor size (mm) Riding Type Road Riding Organic 160 Closed Course Racing Organic or Metal Sintered 140 WARNING - CRASH HAZARD SRAM disc brakes pass laboratory testing designed to simulate worst case riding conditions. The rotor size and pad compound materials recommendations were generated through controlled testing. Use of any combination not mentioned above will void the warranty and could result in a crash. 48

49 SRAM RED etap HRD Flat Mount Disc Brake Hose Length Specification SJ (Stealth-a-majig ) flat mount SJ 1 Measure the hose length from the hood/handlebar interface to the caliper. 2 The SJ hose routing is from back to front of bike. FG Hose Length ±10 mm 3 For internal routing, the SJ connection requires a hole in the frame or fork that is at least Ø5.1 mm. 4 Hose bend radius at 20 C = 30 mm minimum. 1 5 Stealth-a-majig for initial assembly only. A bleed is required if the system is disconnected and reconnected. 6 SRAM Brake systems are not compatible with mineral based fluids such as damping fluid, mineral oil, fork fluid, or RockShox Reverb fluid. Use only DOT 4 or DOT 5.1 fluids with SRAM Hydraulic brakes

50 SRAM RED etap HRD Post Mount Disc Brake Hose Length Specification SJ (Stealth-a-majig ) 1 Measure the hose length from the hood/handlebar interface to the caliper. 2 The SJ hose routing is from back to front of bike. Hose Length ±10 mm 3 For internal routing, the SJ connection requires a hole in the frame or fork that is at least Ø5.1 mm. 4 Hose bend radius at 20 C = 30 mm minimum. 1 5 Stealth-a-majig for initial assembly only. A bleed is required if the system is disconnected and reconnected. 6 SRAM Brake systems are not compatible with mineral based fluids such as damping fluid, mineral oil, fork fluid, or RockShox Reverb fluid. Use only DOT 4 or DOT 5.1 fluids with SRAM Hydraulic brakes

51 SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD Disc Brake Hose Length Specification CJ (Connectamajig ) mm ICJ (Inline Connectamajig) 440 mm 5 1 Measure the hose length from the hood/handlebar interface to the caliper and add 80 mm to total hose length. 2 The CJ hose routing is from front to back of the bike. Hose Length ±10 mm Hose Length ±10 mm 3 The ICJ hose routing is from back to front of bike. 4 For internal routing, the CJ connection requires a hole in the frame or fork that is at least Ø7.5 mm. 5 Install torque is 2.0 N m. 1 2 ICJ is located approximately here 6 Hose bend radius at 20 C = 30 mm minimum. 7 Connect-a-majig for initial assembly only. A bleed is required if the system is disconnected and reconnected more than three times. Do not exceed 24 hours while disconnected. 8 SRAM Brake systems are not compatible with mineral based fluids such as damping fluid, mineral oil, fork fluid, or RockShox Reverb fluid. Use only DOT 4 or DOT 5.1 fluids with SRAM Hydraulic brakes. Caliper CJ is 1 located here

52 S-900 Aero HRD Disc Brake Hose Routing Specification 1 Measure the hose length from the hood/handlebar interface to the caliper. 2 The SJ hose routing is from back to front of bike. 3 For internal routing, the SJ connection requires a hole in the frame or fork that is at least Ø5.1 mm. 4 Hose bend radius at 20 C = 30 mm minimum. 1 5 Stealth-a-majig for initial assembly only. A bleed is required if the system is disconnected and reconnected. 6 SRAM Brake systems are not compatible with mineral based fluids such as damping fluid, mineral oil, fork fluid, or RockShox Reverb fluid. Use only DOT 4 or DOT 5.1 fluids with SRAM Hydraulic brakes

53 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ BB7 / BB5 Post Mount Frame/Fork Specification Direct mount rotor size A (mm) B(mm) C (mm) 140 mm mm Frame Mount Fork Mount Dropout 74.2 ±0.1 0 mm Dropout A 90 B C 53

54 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ BB7 / BB5 Post Mount Frame/Fork Specification Direct mount rotor size A (mm) B(mm) 140 mm mm and 135 QR 142 and 148 Thru C (mm) Chainstay Mount Seatstay Mount Frame Mount Dropout B 74.2 ± ± A B 90 A 0 mm Dropout C 54

55 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD/ BB7 / BB5 CenterLine 6 Bolt Rotor Dimensions Rotor size Radiused Outer Diameter A (mm) Rotor Thickness B (mm) 1 Rotor mounting bolt torque value is 6.2 N m (55 in-lb). 140 mm mm 160 Rotation 1.85 WARNING 2 Use only 10 mm length rotor bolts. Rotor bolts longer than 10 mm will not properly secure rotor and could damage the hub. A Ø34.8 Max clearance 6X Ø5.5 thru equally spaced Ø44 Bolt circle B 55

56 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD CenterLine X 2-Piece 6 Bolt Rotor Dimensions Rotor size Radiused Outer Diameter Rotor Thickness Carrier Diameter A (mm) B (mm) C (mm) 1 Rotor mounting bolt torque value is 6.2 N m (55 in-lb). 140 mm mm WARNING 2 Use only 10 mm length rotor bolts. Rotor bolts longer than 10 mm will not properly secure rotor and could damage the hub. Rotation 7X 2.6 Rotor inner face to rivet flange 7X 0.3 Rotor outer face to rivet flange Hub/Rotor mounting surface A 6X Ø5.5 thru equally spaced Ø34.8 Max clearance Ø44 Bolt circle C 1.1 Extent of Ø54.5 feature Ø54.5 MAX Rotor mounting flange to ensure clearance B 56

57 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD Centerline X 2-Piece Center Locking Rotor Dimensions Rotor size Radiused Outer Diameter Rotor Thickness Carrier Diameter A (mm) B (mm) C (mm) 1 Rotor Lockring mounting torque bolt to 40 torque N m (354 value in-lb). is 6.2 N m (55 in-lb). 140 mm mm Rotation 7X 2.6 Rotor inner face to rivet flange 7X 0.3 Rotor outer face to rivet flange Hub/Rotor mounting surface A Ø40.3 Ø44 Bolt circle C Rotor mounting face to lockring spline B 57

58 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-900 Aero HRD Flat Mount Caliper Fork Specification MIN 10 mm depth 2X M5x0.8-6H MIN 13 mm Boss diameter 40 max dropout angle Internal routing hose hole position 140 MIN Co-planar mounting surfaces 70 ±0.15 Bolt hole spacing 1.7±0.4 Dropout face to hole pattern centerline 23.5 ± ±0.15 Dropout to mounting face See hub specification for dropout face to rotor mounting face dimension 1 Minimum internal routing hole position does not apply to Connect-a-majig. 58

59 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-900 Aero HRD Flat Mount Caliper Frame Specification 16 ±0.15 MIN dropout angle 69 Rear mount thickness 10, 15, 20, 25, 30, or 35 ±0.5 Internal routing hose hole position 130 MIN 2X 5.2 ±0.1 2X Ø14 MIN Boss diameter Underside of boss to accommodate 11 mm diameter washer X Slot width 34 ±0.15 Slot spacing 36.5 ±0.15 Rear slot centerline to axle centerline See hub specification for dropout face to rotor mounting face dimension 2X 2.05 ±0.4 Dropout face to outboard most mounting location 1 Frame and caliper interface may reach 120 C. 2 Minimum internal routing hole position does not apply to Connect-a-majig. 59

60 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-900 Aero HRD Flat Mount Caliper Frame Specification 5-7 WARNING - CRASH HAZARD There must be 5-7 mm of mounting bolt thread engagement when mounting brake calipers to forks and frames with flat mount hardward and brackets. Riding a bike with improper bolt engagement can allow the brakes to disengage from the bicycle, which can lead to a crash and serious injury or death to the rider. 1 Available in rear bolt lengths: 17, 22, 27, 32, 37, and 42 mm 60

61 SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/ SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900 Aero HRD/ BB7 / BB5 Spoke Clearance 180 ± ± ± ± MAX Spoke clearance 1 2 Rotor Mounting Face MIN MIN MIN 95 MIN Hub Axis MIN MIN 1 Wheel designer to determine the safe clearance distance from the caliper to account for wheel flex and tolerance stack. 10 MIN 2 Caliper body will not extend beyond this datum. Datum accounts for caliper manufacturing tolerances and variation in pad advancement. 38 MIN 3 Caliper position shown for 160 mm rotor. 61

62 BB7 / BB5 Road Mechanical Disc Brake Clearance

63 Front Rim Brake Caliper Direct Mount and Single Pivot Design Dimensions Brake Caliper Pivot Location 700 C A B ±2 SRAM DM Front SRAM SP Front For increased tire clearance, make mounting features to the + side of the "B" dimension tolerance limit. 2 For 650c wheels, subtract 26 mm from the 700c "B" dimensions. 3 Mount only to the front side of the fork. Direct Mount Front Rim Brake Caliper Single Pivot Front Rim Brake Caliper C Front B ± 2 2 B ± SRAM SP Front DIM B (mm) SRAM DM Front DIM A (mm) A (+) (-) A (+) (-) 63

64 Rear Rim Brake Caliper Direct Mount and Single Pivot Design Dimensions Brake Caliper Pivot Location 700 C A B ±2 SRAM DM Front SRAM SP Front For increased tire clearance, make mounting features to the + side of the "B" dimension tolerance limit. 2 For 650c wheels, subtract 26 mm from the 700c "B" dimensions. 3 Mount only to the back side of the seatstay. Do not mount under bottom bracket or on the front side of the seatstay. Direct Mount Rear Rim Brake Caliper Single Pivot Rear Rim Brake Caliper C Rear B ±2 2 B ± SRAM SP Front 350 SRAM DM Front DIM B (mm) A A DIM A (mm) (-) (+) (-) (+) 64

65 Front Direct Mount Mounting Dimensions 1 49 ±0.3 1 Center the posts between the dropouts within ±0.5 mm. Z 2X Ø13 MIN Brake Mounting Surface Ø8 9.7 MIN Tap Drill 2X M6x1-6H 7.5 MIN Thread Depth Z 14.4 MAX 43 MIN 1 Counterbore Depth 11.5 MIN SECTION Z - Z "B" 56 MIN Brake Pad Clearance "A" Front Wheel Axis ( - ) ( + ) 65

66 Rear Direct Mount Mounting Dimensions 1 49 ±0.3 1 Center the posts between the dropouts within ±0.5 mm. 9.7 MIN Tap Drill Z 2X Ø13 MIN Brake Mounting Surface 2X M6x1-6H 7.5 MIN Thread Depth Ø8 Z 14.4 MAX 43 MIN 1 Counterbore Depth 11.5 MIN SECTION Z - Z ( - ) 56 MIN "A" Brake Pad Clearance ( + ) "B" Rear Wheel Axis 66

67 Direct Mount Rim Brake Caliper Design Dimensions Front Rim Brake Caliper Rear Rim Brake Caliper

68 Single-Post Mount Rim Brake Caliper Design Dimensions Front Rim Brake Caliper Rear Rim Brake Caliper

69 SRAM SRAM RED etap HRD/ SRAM RED HRD/ SRAM Force HRD/SRAM Rival HRD/ SRAM Apex HRD/ S-700 HRD/ S-900/ S-500 Shift-Brake and Brake Lever Bar Guidelines Bar guidelines: Round outer diameter of 23.8 to 24.2 mm. Apply friction paste to the inner clamping surface when installing on carbon fiber handlebars. WARNING - CRASH HAZARD Failure to do so may lead to the clamp slipping which may cause the rider to crash, resulting in serious injury or death. 69

70 S-900 Aero HRD Hydraulic Aero Brake Lever Bar Guidelines Bar guidelines: Round inner diameter of 19.5 mm to 21.0 mm with unobstructed minimum insertion of 25 mm. 70

71 S-900/S-500 Aero Brake Lever Bar Guidelines Bar guidelines: Round inner diameter of 19.5 mm to 21.0 mm with unobstructed minimum insertion of 36.5 mm. 71

72 SINGLE DIGIT Link to Arm Dimension Brake Pad Adjustment Slot The link must be a minimum of 38 mm from the inside edge of the cable arm to prevent the link from contacting the cable anchor arm. If the link and arms are too far apart, the top of the brake arm can extend too far from the frame or fork and interfere with the rider's feet. Single Digit Brakes MIN mm MAX 35 mm > 38 mm 19 mm 38 mm 19 mm 72

73 SINGLE DIGIT Cable Link/Noodle/Boot 1 The Avid cable link on all side-pull brakes is made of stainless steel and is riveted onto the brake arm. It is specifically designed for use with the Avid noodle. 2 The Avid noodle on Single Digit 7/SL is specifally designed to allow the installation and removal from the link without removing the Overcoat boot from the noodle tip. Overcoat Boot Installation 3 The noodle is available in the following bends: 90, 110, and 135 degrees. WARNING - CRASH HAZARD Do not use roller-type noodles with Avid side-pull brakes. Due to the radius of most roller-type noodles, and the diameter of the brake cable, there is a safety concern. 73

74 Shorty Ultimate Dual Mounted Brake Caliper 1 For wheel rims wider than 23 mm, consult the spare parts catalog on for part numbers. 250 mm straddle wire (recommended) 145 mm to top of cable hanger 90 (recommended) mm rim width* mm brake boss spacing 74

75 Shorty 6/ Shorty 4 Cable Carrier and Straddle Cable Length Length of straddle cable Opening angle of straddle cable Designed width of Shorty Total height Designed height Total width Pivot width Opening A (mm) C D (mm) H (mm) h (mm) W (mm) CCC Type S CCC Type A CCC Type B CCC Type C CCC Type D mm rim width mm brake boss spacing 75

76 Mechanical Brake Compatibility Caliper and Lever Compatibility SRAM RED / SRAM Force / SRAM Rival / SRAM Apex /S-900 DM Shorty 4/ Shorty 6/ Shorty Ultimate BB7 Road/ BB5 Road BB7 MTB/ BB5 MTB SINGLE DIGIT SL / SINGLE DIGIT 7/ SINGLE DIGIT 5/ SINGLE DIGIT 3 Road Shift-Brake Levers Road Brake Levers SRAM RED etap, SRAM RED/ SRAM Force/ SRAM Rival/ SRAM Apex S990 Aero/ S900 Aero/ S900 Road/ S700 Flat Bar/ S500 Aero/ S500 Road/ SRAM Force, SRAM Rival, SRAM Apex x x x x x x MTB Brake Levers Speed Dial 7, FR5, Via GT x x Range of Speed Dial MIN Cable Pull (mm) Leverage Ratio MAX Cable Pull (mm) Leverage Ratio FR :1 Speed Dial 7 & SL : 1 1 Brake levers with a cable pull of more than 32 mm are compatible with Avid Single Digit, BB7 MTB, and BB5 MTB mechanical disc brakes, but reduce brake power. 2 Avid Single Digit, BB7 MTB, and BB5 MTB mechanical disc brakes are compatible with virtually all side-pull specific brake levers. As with any side-pull brake, it is recommended to use adjustable leverage brake levers when using Single Digit, BB7 MTB, and BB5 MTB mechanical disc brakes. 76

77 Wheels and Hubs 77

78 Zipp Wheels Rim/Disc Design Parameters MAX Width Depth at MAX Width MAX Depth Radius to Center Axis Frame Clearance 4 mm MIN Per Side A (mm) B (mm) C (mm) R1 (mm) 30 Course CC Course TU Course CC DB Course TU DB A 202 Firecrest & NSW CC TU B 202 Firecrest & NSW Tubeless DB CC RB & DB Firecrest & 303 NSW CC NSW Tubeless DB C 303 Firecrest 650b Tubeless DB Firecrest Tubeless DB Firecrest TU R1 404 Firecrest & NSW CC Firecrest TU Firecrest & NSW Tubeless DB Firecrest & 808 NSW CC Firecrest & NSW Tubeless DB Firecrest TU TU DB Super-9 CC DB NA NA Super-9 TU DB Center Axis of Wheel CC: Carbon Clincher TU: Tubular DB: Disc Brake 78

79 Driver and Wheel Standard- Road See Detail A 75 Dropout distance sp: sp: 42.4 ±0.2 Detail A: Scale 5:1 MAX recess 1 Transition Start MAX 0.5 Installation space border for drivetrain Spoke clearance MIN 7 at 75 mm offset from wheel center 7 79

80 Driver and Wheel Standard- Road Continued See Detail B Detail B: Scale 10:1 Ø MAX R1 MAX R0.3 MAX R0.4 MAX R0.3 80

81 Sub-Section Zipp Hubs with Title Center - Shift+Ctrl Locking Click Disc to unlock Brake and Mount edit text Supplemental Front Hub Specifications Text A (mm) B (mm) C (mm) E (mm) 9x10 Quick Release Hub Ø 5.3 ± 0.1 Ø 19.5 ± 0.1 Ø 8.85 ± x100 Thru Axle Hub ± 0.75 Ø x100 Thru Axle Hub Ø Ø 18.7 ± 0.1 N/A Quick Release Hub Thru Axle Hub A A B E C B C 81

82 Sub-Section Zipp Hubs with Title Center - Shift+Ctrl Locking Click Disc to unlock Brake and Mount edit text Supplemental Rear Hub Specifications Text A (mm) B (mm) C (mm) E (mm) F (mm) 10x135 Quick Release Hub Ø 5.3 ± 0.1 Ø 19.5 ± 0.1 Ø 9.85 ± ± ± x135 Thru Axle Hub Ø Ø 18.7 ± 0.1 N/A 12x142 Thru Axle Hub ± ± 0.2 Quick Release Hub Thru Axle Hub F A F A B E C B C 82

83 Sub-Section Zipp Hubs with Title Center - Shift+Ctrl Locking Click Disc to unlock Brake and Mount edit text Supplemental Front and Rear Text Hub Distance to Rotor D (mm) Detail A: Scale 5:1 9x10 Quick Release Hub 12x100 Thru Axle Hub 10.5 ± x100 Thru Axle Hub 10x135 Quick Release Hub 12x135 Thru Axle Hub ± x142 Thru Axle Hub ± 0.3 Detail A D 9 83

84 Sub-Section Zipp Hubs with Title ISO - Shift+Ctrl 6 Bolt Disc Click Brake to unlock Mount and edit text Supplemental Front Hub Specifications Text A (mm) B (mm) C (mm) D (mm) E (mm) 9x100 Quick Release Hub Ø 5.3 ± 0.1 Ø 19.5 ± 0.1 Ø 8.85 ± x100 Thru Axle Hub Ø Ø 19.0 ± ± x100 Thru Axle Hub Ø Ø 19.5 ± 0.1 9x100 Thru-bolt Hub Ø ± 0.3 N/A Quick Release Hub Thru Axle and Thru-bolt Hub A D A D B E C B C 84

85 Sub-Section Zipp Hubs with Title ISO - Shift+Ctrl 6 Bolt Disc Click Brake to unlock Mount and edit text Supplemental Rear Hub Specifications Text A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) 10x135 Quick Release Hub Ø 5.3 ± 0.1 Ø 19.5 ± 0.1 Ø 9.85 ± ± 0.3/ ± ± x135 Thru Axle Hub Ø Ø 19.0 ± x142 Thru Axle Hub ± 0.3/ ± 0.2 N/A 45.9 ± x135 Thru-bolt Hub ± 0.3/-1.0 Ø Ø 19.5 ± ± ± 0.2 Quick Release Hub Thru Axle and Thru-bolt Hub F A D F A D B E C B C 85

86 Sub-Section Zipp Rim Brake Title Hubs - Shift+Ctrl Click to unlock and edit text Supplemental Front Hub Specifications Text 9x100 Quick Release Hub A (mm) B (mm) C (mm) E (mm) 100 ± 0.75 Ø 5.3 ± 0.1 Ø 18.3 MAX Ø 8.85 ± 0.05 A B E C 86

87 Sub-Section Zipp Rim Brake Title Hubs - Shift+Ctrl Click to unlock and edit text Supplemental Rear Hub Specifications Text 10x130 Quick Release Hub A (mm) B (mm) C (mm) E (mm) F (mm) ± 0.3/-1.0 Ø 5.3 ± 0.1 Ø 19.5 ± 0.1 Ø 9.85 ± ± 0.2 F A B E C 87

88 Sub-Section Maxle Description Title - Shift+Ctrl DecoderClick to unlock and edit text Supplemental Text Length Thread Length Thread Diameter Thread Pitch AX MAXLE ULT FRONT L148 TL9 M15 X 1.5 Platform: Axle Model: Maxle Ultimate Orientation: Front Length: 148 mm Thread Length: 9 mm Thread Diameter: 15 mm Thread Pitch: 1.5 mm 88

89 Sub-Section Maxle Ultimate Title - Shift+Ctrl Click to unlock and edit text Supplemental Frame / Fork Clearance Text Lever in Closed Position Ø Lever in Open Position Drawing is not to scale Customer is responsible for ensuring hub, frame, and axle compatibility. 3 The frame manufacturer is responsible for ensuring the frame and/or fork assemblies using Maxles are compliant with existing safety standards. 4 Head translates along the Maxle axis approximately 1.46 mm when lever is moved from open to closed. 89

90 Sub-Section Maxle Stealth Title - Shift+Ctrl Click to unlock and edit text Supplemental Text Ø 19 SEE TABLE Description Hex Size Torque Value Maxle N m Maxle N m 1 Drawing is not to scale. 2 Customer is responsible for ensuring hub, frame, and axle compatibility. 3 The frame manufacturer is responsible for ensuring the frame and/or fork assemblies using Maxles are compliant with existing safety standards. 90

91 Sub-Section Maxle Lite & Title Maxle - Shift+Ctrl Click to unlock and edit text Supplemental Frame / Fork Clearance Text Lever in Closed Position Ø 28 6 mm hex Torque to 4.5 N m (+/-0.2) [39.8 in-lb (+/-1.8)] Ø Lever in Open Position Drawing is not to scale. 2 Customer is responsible for ensuring hub, frame, and axle compatibility. 3 The frame manufacturer is responsible for ensuring the frame and/or fork assemblies using Maxles are compliant with existing safety standards. 91

92 Sub-Section Maxle, Maxle Title Lite, - Shift+Ctrl Maxle Ultimate, Click to unlock Maxle and Stealth edit text Supplemental Rear Frame Specification Text Frame Dropouts with Axle Installed A 16 MIN OLD 16 MIN 24 MIN Flat Surface Ø 12 Section A-A A 92

93 Sub-Section Maxle, Maxle Title Lite, - Shift+Ctrl Maxle Ultimate, Click to unlock Maxle and Stealth edit text Supplemental Fork Specification Text A Description A B MAXLE M15 X 1.5-6H MAXLE M12 X 1.5-6H Ø23 MIN B Ø A ±0.03 Ø A ±0.03 Flat Surface and Thru Axle Head Clearance OLD 10 Section A - A A 93

94 Sub-Section Maxle, Maxle Title Lite, - Shift+Ctrl Maxle Ultimate, Click to unlock Maxle and Stealth edit text Supplemental Fork Specification Text A Section A-A M15 X 1.5-6H Ø ± MIN OLD 24 MIN A 24 MIN Flat Surface 94

95 ASIAN HEADQUARTERS SRAM Taiwan No Chung Shan Road Shen Kang Hsiang, Taichung City Taiwan R.O.C. WORLD HEADQUARTERS SRAM LLC 1000 W. Fulton Market, 4th Floor Chicago, Illinois U.S.A. EUROPEAN HEADQUARTERS SRAM Europe Paasbosweg ZS Nijkerk The Netherlands