TRAIL 650 B TRAIL 650 B 2013.Norco.BikePages.TABS.MSTR.indd 8 12-07-09 9:05 AM
Bike overview For 2013, Norco engineers crossed our award-winning Sight with the game-changing 650B wheel size. The experiment resulted in a meaner, more aggressive and more capable trail bike so we called it the Sight Killer B. The new bike features 650B-specific geometry and retains all of the qualities that made the original Sight great: explosive climbing, confident, controlled descending and precise handling. But the Sight Killer B also has an extra dose of attitude that makes it even more confident than its namesake. For those riders who always take the lead in a pack, this bike will be right there with you urging you to ride faster and push harder. Intended use The Sight Killer B is designed for aggressive trail riders: the types who always search out the most challenging lines and the toughest features. Like its forerunner, the Sight Killer B is an exceptional climber. As soon as it sniffs out a descent, however, it takes on the demeanor of a killer bee hell-bent on defending its hive. Every trail feature becomes a target, and the bike will indiscriminately attack berms, rock gardens, off-camber roots, drops and hits anything that gets in its way. The bike s incredible versatility makes it ideal for Enduro and Super D racing, as it gives riders an advantage on both the ups and the downs. The Sight Killer B is designed for riders who refuse to respect intended use categories. Bike story The Sight Killer B s most distinguishing feature is its 650B wheels, which are sure to change the way people think about trail riding. Offering the maneuverability and cornering ability of a 26 with the speed and rollover capability of a 29, 650B wheels hit that sweet spot and offer riders the advantages of both traditional wheel sizes with none of the drawbacks. Like that third bowl of porridge that Goldilocks scarfed down, the 650B is just right. Look a bit closer and you ll see that 650B wheels are not the only thing that sets the Sight Killer B apart from its predecessor. For starters, the original Sight frame was carefully redesigned to fully embrace the larger wheel size without losing anything that made last year s Sight so much fun to ride. Suspension kinematics are optimized to accentuate the benefits offered by 650B wheels. The Sight Killer B also features Norco s proprietary Gravity Tune technology, which fixes the front-centre/rear-centre ratio across frame sizes and ensures riders of all sizes experience optimal weight distribution and superior ride characteristics. In addition to the updated geometry, the Sight Killer B frame is built stronger and slightly burlier to accommodate the aggressive style of riding it was designed for. A lower BB increases high-speed stability, while the exceptionally stiff rear-end practically begs to be railed into corners with nary a twitch of the brakes. Thanks to 140mm of finely tuned A.R.T. suspension, the bike explodes out of corners with a controlled abandon that will have you grinning from ear to ear. Components are meticulously selected to perform in the extreme situations that hard-charging riders often find themselves in. The Sight Killer B: an entirely new beast that will give gravity-oriented trail riders the ride of their lives.
NORCO 5 Point System 1: Custom hydroformed frame with 650B-specific geometry: strong, light and beautiful, accentuates the benefits of the 650B wheel size 2: 650B wheels: the just right in-between wheel size, offers the best of both worlds 3: 140mm travel 650B fork: best for the variable conditions characteristic of trail riding 4: A.R.T. suspension, optimized for trail riding: efficient climbing/plush descending 5: Gravity Tune: optimal body position and ideal weight distribution for increased traction & control 13.Norco.DealerWorkBook FINAL.indd 84 12-07-09 1:29 PM
13.Norco.DealerWorkBook FINAL.indd 85 12-07-09 1:29 PM
KILLER B - 1 Model Name Sight B-1 2013 Sight 650B 140 mm travel : Fork Rockshox Revelation RCT3 650B 140 mm,15 mm : Rear Shock Fox Float Factory CTD adj B/V Headset FSA #57 E ( tapered internal ) 1.5" to 1-1/8" Headset Spacer 1 x 10 mm and 2 x 5 mm plastic Black alloy Ergon GA1 EVO : Handle Bar Race Face Six C carbon bar Stem Race Face Atlas stem : Seat Post Rockshox Reverb 30.9 Seat Post Clamp Norco design clamp with s-post cable guide WTB Volt Race with chromoly rail : Front Brake Shimano XT with Fin / Ice Tec pads / 180mm Rotor : Rear Brake Shimano XT with Fin / Ice Tec pads / 160mm Rotor Shimano XT Brake Cable Casing : Shifter Front Shimano XT 2/3 speed : Shifter Rear Shimano XT 10 speed Shifter Casing Jagwire LEX housing Front Derailleur Shimano SLX (seattube direct mount) Rear Derailleur Shimano XT Shadow Plus rear derailleur Cassette Shimano SLX HG-81 Chain Shimano HG-74 : Crankset Shimano XT 2x10 crank ( 38/24T) : Chain Tensioner Bionicon C-Guide Pedals N/A : Front Hub Sun Charger Pro wheelset 650 B : Rear Hub Sun Charger Pro wheelset 650 B : Spokes/Nipples Sun Charger Pro wheelset 650 B : Rims Sun Charger Pro wheelset 650 B Tires Schwalbe Knobby Nic Performance Folding 650x2.35 Tubes Lightweight 650B x 2.35 28.5 lbs New Killer B 140mm travel ART frame platform optimized for 650B wheels Gravity tune geometry Rockshox Reverb seatpost 380 mm on XS,SM 420 mm on MD-XL Shimano XT 2x10 with Shadow Plus RD and XT Ice Tech brakes Sun Charger Pro 650B wheelset with Wheelsmith spokes, sealed bearing hubs Removable ISCG 05 chainguide mount Rockshox Revelation RCT3 650B 140 mm fork Fox Float Factory CTD adjustable boost valve SV sleeve Race Face Six C carbon Trail bar Bionicon C-Guide lightweight chainstay mounted chainguide Size: XS S M L XL Seat Tube Length (c-t): 380 405 435 470 510 Seat Tube Angle (eff) 74.9 74.6 74.2 73.9 73.5 Seat Tube Angle (act) 70 70 70 70 70 Horiz (theoretical) TT: 535 562 588 615 642 Head Tube Length: 90 100 110 120 130 Fork Length: 535 535 535 535 535 BB Rise/Drop: -15-15 -15-15 -15 Height: * 338.5 338.5 338.5 338.5 338.5 Wheel Base: 1077 1105 1132 1161 1188 Rear Centre (cs length): 419 423 427 431 435 Front Centre: 662 687 707 731 753 Reach: 381 402 421 442 461 Stack: 574 583 592 601 611 Stand Over Height: * 745 739 739 734 734 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 27.5 x 2.35 tire (R = 353mm)
KILLER B - 2 Model Name Sight B-2 2013 Sight 650B 140 mm travel : Fork Rockshox Revelation RL solo air 650B 140mm,15mm Rear Shock Float CTD BV SV - Performance Headset FSA #57 E ( tapered internal ) 1.5" to 1-1/8" Headset Spacer 1 x 10 mm and 2 x 5 mm plastic Black alloy Ergon GA1 EVO Handle Bar Norco 19 mm rise 760 mm width butted : Stem Race Face Turbine ( 60 mm or 70 mm ext) : Seat Post X-Fusion hi-lo dropper post 30.9 mm Seat Post Clamp Norco alloy nutted WTB Volt Race ( chromoly) (Race) : Front Brake Shimano SLX / 180mm Rotor : Rear Brake Shimano SLX / 160mm Rotor Shimano SLX Brake Cable Casing : Shifter Front Shimano SLX 2/3 speed : Shifter Rear Shimano SLX 10 speed : Shifter Casing Jagwire LEX housing Front Derailleur Shimano SLX seattube direct mount : Rear Derailleur Shimano XT Shadow Plus rear derailleur Cassette Shimano SLX HG-81 Chain Shimano HG-74 : Crankset Shimano SLX 38/24 2 x 10 : Chain Tensioner Bioncon C-Guide Pedals N/A Front Hub Formula 15 mm axle Rear Hub Formula 142 x 12 Spokes/Nipples Black stainless Rims Sun Inferno 25 650B : Tires Schwalbe Knobby Nic Performance Folding 650 x 2.4 Tubes 650B x 2.4 30 lbs New Killer B 140mm travel ART frame platform optimized for 650B wheels Gravity tune geometry Rockshox Revelation RL solo air 650B 140 mm travel fork Shimano XT shadow plus rear derailleur with compact 2x10 gearing Syntace 142 x 12 rear axle X-Fusion hi lo dropper seatpost with remote lever Removable ISCG 05 mount Shimano XT Shadow Plus rear derailleur Bionicon C-Guide lightweight chainstay mounted chainguide Size: XS S M L XL Seat Tube Length (c-t): 380 405 435 470 510 Seat Tube Angle (eff) 74.9 74.6 74.2 73.9 73.5 Seat Tube Angle (act) 70 70 70 70 70 Horiz (theoretical) TT: 535 562 588 615 642 Head Tube Length: 90 100 110 120 130 Fork Length: 535 535 535 535 535 BB Rise/Drop: -15-15 -15-15 -15 Height: * 338.5 338.5 338.5 338.5 338.5 Wheel Base: 1077 1105 1132 1161 1188 Rear Centre (cs length): 419 423 427 431 435 Front Centre: 662 687 707 731 753 Reach: 381 402 421 442 461 Stack: 574 583 592 601 611 Stand Over Height: * 745 739 739 734 734 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 27.5 x 2.35 tire (R = 353mm)
KILLER B - 3 Model Name Sight B-3 2013 Sight 650B 140 mm travel trail Fork Rockshox Sektor TK solo air 140mm, 15mm 650B Rear Shock X Fusion 02 RL air Headset FSA #57B ( tapered internal ) 1.5" to 1-1/8" Headset Spacer 1 x 10 mm and 2 x 5 mm plastic Black alloy T-One lock on Handle Bar Norco 1" rise bar 740 mm width, 6061 alloy Stem Norco short reach 3D forged Seat Post Norco alloy 2014 double bolt seatpost 30.9 mm Seat Post Clamp Norco design alloy QR with s-post cable guide WTB Silverado Comp Front Brake Avid Elixer 1 hydraulic disc / 180 mm rotor Rear Brake Avid Elixer 1 hydraulic disc / 160 mm rotor Avid Elixer 1 hydraulic disc Brake Cable Casing Shifter Front Shimano Deore Shifter Rear Shimano Deore Shifter Casing Jagwire LEX housing Front Derailleur Shimano SLX direct mount FD Rear Derailleur Shimano Deore 10 speed RD Cassette Deore CS HG 62 Chain Sram PC-1031 Crankset FSA Comet 24/38 10 speed Mega Exo Chain Tensioner Pedals N/A Front Hub Formula 15 mm Rear Hub Formula 142 x 12 Spokes/Nipples Rims Sun Inferno 25 650 B Tires Kenda Nevagal 650B x 2.35 Tubes 650B x 2.35 31 lbs New Killer B 140mm travel ART frame platform optimized for 650B wheels Gravity tune geometry Rockshox Sektor TK solo air 140 mm 650B fork w/ 15 mm dropouts, tapered steer Syntace X12 142 x 12 axle 360 Lock hardware Removable ISCG 05 chainguide mount Stainless steel Syntace compatible derailleur hanger and Syntace X-12 axle X-Fusion 02RL air shock with high volume sleeve Shimano 2x10 with FSA Comet 24/38 crank Size: XS S M L XL Seat Tube Length (c-t): 380 405 435 470 510 Seat Tube Angle (eff) 74.9 74.6 74.2 73.9 73.5 Seat Tube Angle (act) 70 70 70 70 70 Horiz (theoretical) TT: 535 562 588 615 642 Head Tube Length: 90 100 110 120 130 Fork Length: 535 535 535 535 535 BB Rise/Drop: -15-15 -15-15 -15 Height: * 338.5 338.5 338.5 338.5 338.5 Wheel Base: 1077 1105 1132 1161 1188 Rear Centre (cs length): 419 423 427 431 435 Front Centre: 662 687 707 731 753 Reach: 381 402 421 442 461 Stack: 574 583 592 601 611 Stand Over Height: * 745 739 739 734 734 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 27.5 x 2.35 tire (R = 353mm)
Bike overview Like its award-winning predecessor, the 2013 Sight is designed to excel in all aspects of trail riding. A superbly balanced platform, the Sight enables riders to combine all of their favourite trails into a single day of riding up, down and everything in between. The Sight is so remarkably capable that it makes riders better; it climbs with the competence of a short travel race bike and descends with the confidence of a long travel gravity rig. For 2013, Norco engineers made it a priority to carry over all of the qualities that made the original Sight so much fun to ride: 140mm of trail-tuned A.R.T. suspension, optimized geometry, short chain stays and a super-stiff rear end are integral to the bike s liveliness. Throw a leg over a 2013 Sight and see for yourself. Intended use Designed for the type of rider who refuses to be held back by their bike on either the climbs or the descents, the Sight is designed to be a do-it-all bike for any type of trail riding: from BC to Moab, to the UK and beyond. The Sight s incredible versatility makes it an excellent choice for extended backcountry adventures and weekend rips on local trails. The Sight also suits a wide variety of riders and riding styles, from XC types looking for a bit more bike to really charge the descents, to downhillers looking for a trail bike that will enable them to build up their fitness and still be crazy fun to ride. Whichever category you fall into, the Sight will change the way you look at the trail. NORCO 5 Point System 1: Hydroformed and butted 6061 alloy: light, strong and beautiful; curving top tube delivers excellent stand-over clearance (improved on the two smallest models) 2: Tapered head tube: stiffer front end for more precise/responsive handling and faster turn initiation 3: Optimized trail geometry: ideal rider positioning and weight distribution for better control 4: 140 mm of A.R.T. suspension, fine-tuned for trail riding: superior pedaling efficiency, exceptional small bump compliance and bottomless feel on descents 5: Holloform linkarm and short chain stays: rear-end stiffness and cornering ability
1 Model Name SIGHT 1 2013 SIGHT frame (140 mm travel) : Fork Fox 32 Evolution 140 mm CTD O/C TALAS Rear Shock Float CTD BV SV - Performance Headset FSA #57 E ( tapered internal ) 1.5" to 1-1/8" Headset Spacer FSA plastic spacer 1x10 mm and 2x5 mm Black alloy with no logo Ergon GA1 EVO : Handle Bar Race Face Turbine 3/4 rise bar : Stem Race Face Turbine stem 70 mm black : Seat Post Rockshox Reverb post 380 mm XS/SM 420 M-XL 30.9 Seat Post Clamp Norco design alloy nutted clamp w cable guide WTB Volt team saddle with nicro tubular rail : Front Brake Shimano XT ( I spec ) left front resin w/ fin : Rear Brake Shimano XT Resin pad with fins I spec XT 180 mm rotor Brake Cable Casing XT 160 mm rotor : Shifter Front Shimano XT SL M 780 I Spec w/ indicator : Shifter Rear Shimano XT SL M 780 I Spec w/ indicator Shifter Casing Shimano : Front Derailleur Shimano XT direct chainstay mount FD : Rear Derailleur Shimano XT Shadow Plus rear derailleur Cassette Shimano XT cassette Chain Shimano HG-74 : Crankset Shimano XT 2 x 10 38/24T Chain Tensioner Bionicon C-Guide Pedals N/A : Front Hub Shimano XT wheelset : Rear Hub Shimano XT wheelset : Spokes/Nipples Shimano XT wheelset : Rims Shimano XT wheelset Tires Continental X King 26 x 2.2 Folding bead Tubes Light weight MTB tubes 26 x 2.2 28 lbs Award winning Norco 140 mm travel ART suspension frame Norco custom hydroform frame tubing used for all frame tubing, clevisless chainstays Syntace X12 142x12 axle Shimano XT wheelset with 15 mm front hub and 142 x12 rear hub Rockshox Reverb seatpost XS and SM sizes a have revised top tube with 39mm and 32 mm more standover Fox Float CTD B/V Performance air shock, XV sleeve Shimano XT Shadow Plus rear derailleur with stablizer clutch switch Bionicon C-Guide lightweight chainstay mounted chainguide Folding bead Continental X-King tires Size: XS S M L XL Seat Tube Length (c-t): 400 405 435 470 510 Seat Tube Angle (eff) 74 74 74 74 74 Seat Tube Angle (act) 72.5 72.5 72.5 72.5 72.5 Horiz (theoretical) TT: 540 565 590 615 640 Head Tube Length: 110 120 130 140 150 Fork Length: 511 511 511 511 511 BB Rise/Drop: +0.5 +0.5 +0.5 +0.5 +0.5 Height: * 340.5 340.5 340.5 340.5 340.5 Wheel Base: 1082 1108 1134 1161 1187 Rear Centre (cs length): 425 425 425 425 425 Front Centre: 657 683 709 736 762 Reach: 379 402 424 446 469 Stack: 560 569 579 588 597 Stand Over Height: * 719 717 753 752 763 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 26 x 2.35 tire (R = 340mm)
2 Model Name SIGHT 2 2013 SIGHT frame (140 mm travel) : Fork Rockshox Revelation RL 140, 15 mm axle : Rear Shock Fox Float CTD SV (No BV) - Evolution Headset FSA #57 E ( tapered internal ) 1.5" to 1-1/8" Headset Spacer FSA plastic spacer 1x10 mm 2x5 mm Black alloy with no logo Ergon GA1 EVO Handle Bar Norco 6061 butted 740 mm width 25 mm rise Stem Norco short reach 3D forged : Seat Post X-Fusion Hilo series dropper seatpost 30.9 mm Seat Post Clamp Norco design alloy nutted clamp w cable guide WTB Volt Race with chromoly rail : Front Brake Shimano SLX : Rear Brake Shimano SLX Shimano 180 mm front rotor Brake Cable Casing Shimano 160 mm rear rotor : Shifter Front Shimano SLX 2/3 speed rapid fire : Shifter Rear Shimano SLX 10 speed right rapid fire Shifter Casing Jagwire LEX housing : Front Derailleur Shimano SLX E type 2x10 chainstay mount FD : Rear Derailleur Shimano XT Shadow Plus rear derailleur Cassette Shimano SLX HG-81 Chain Shimano HG-74 Crankset Shimano SLX 38/24 2 x 10 : Chain Tensioner Bionicon C-Guide Pedals N/A Front Hub Shimano SLX 15 mm front hub w/ center lock Rear Hub Shimano SLX 142 x 12 Spokes/Nipples DT Champion 2.0 PG black stainless steel Rims Mavic XM 119 disc trail rims : Tires Continental X King 26 x 2.2 Folding bead Tubes MTB tubes 26 x 2.2 28.5 lbs Award winning Norco 140 mm travel ART suspension frame Norco custom hydroform frame tubing used for all frame tubing, clevisless chainstays Syntace X12 142x12 axle Rockshox Revelation RL Dual position 140-110 mm with 15 mm axle Shimano 2x10 gearing with an E-type chainstay mounted front derailleur XS and SM sizes have a revised top tube with 39mm and 32 mm more standover Bionicon C-Guide chainstay mounted chainguide X-Fusion hi lo dropper seatpost Folding bead Continental X-King tires Shimano XT Shadow Plus rear derailleur with stablizer clutch switch Size: XS S M L XL Seat Tube Length (c-t): 400 405 435 470 510 Seat Tube Angle (eff) 74 74 74 74 74 Seat Tube Angle (act) 72.5 72.5 72.5 72.5 72.5 Horiz (theoretical) TT: 540 565 590 615 640 Head Tube Length: 110 120 130 140 150 Fork Length: 511 511 511 511 511 BB Rise/Drop: +0.5 +0.5 +0.5 +0.5 +0.5 Height: * 340.5 340.5 340.5 340.5 340.5 Wheel Base: 1082 1108 1134 1161 1187 Rear Centre (cs length): 425 425 425 425 425 Front Centre: 657 683 709 736 762 Reach: 379 402 424 446 469 Stack: 560 569 579 588 597 Stand Over Height: * 719 717 753 752 763 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 26 x 2.35 tire (R = 340mm)
3 Model Name SIGHT 3 2013 SIGHT frame (140 mm travel) Fork Sektor TK solo air 140 mm travel 15 mm axle Rear Shock Fox Float CTD ( No BV) Headset FSA #57B ( tapered internal ) 1.5" to 1-1/8" Headset Spacer FSA plastic spacer 1x10 mm 2x5 mm Black alloy with no logo T-One lock on grip Handle Bar Norco rise bar 740 XS/SM, 760 mm on M/L/XL Stem Norco trail stem 60 mm XS,SM 70 mm M/L 80 XL Seat Post Norco alloy 2014 double bolt seatpost 30.9 Seat Post Clamp Norco design alloy QR clamp Norco design XC / Trail saddle Front Brake Avid Elixer 1 hydraulic disc brake Rear Brake Avid Elixer 1 hydraulic disc brake G2 CS 180 mm 6 bolt rotor Brake Cable Casing G2 CS 160 mm 6 bolt rotor Shifter Front Shimano Deore 3 Shifter Rear Shimano Deore 10 Shifter Casing Jagwire LEX housing Front Derailleur Shimano SLX E type chainstay mount FD Rear Derailleur Shimano Deore long cage Shadow (10 speed) Cassette Shimano HG-62 11-36 10 speed cassette Chain Sram PC 1031 Crankset Shimano M552 10 speed 42/32/22T Chain Tensioner Pedals Norco alloy flat pedal Steel insert pins Front Hub Formula alloy DC 51 w/disc 15 mm axle Rear Hub Formula alloy DC 22 rear 135 x 10 with QR axle Spokes/Nipples Black Stainless steel spokes 2.0 Rims Alex DC25 double wall 25 mm wide rim Tires Continental X King 26 x 2.4 wire bead Tubes MTB tubes 26 x 4 30.5 lbs Award winning Norco 140 mm travel ART suspension frame Norco custom hydroform frame tubing used for all frame tubing, clevisless chainstays Fox Float CTD air shock Rockshox Sektor TK solo air 140 mm travel Shimano 3x10 gearing with a Shimano E type direct chainstay mount front derailleur XS and SM sizes have a revised top tube with 39mm and 32 mm more standover Continental X-King 26 x 2.4 tires Norco 740 mm wide bars on XS/SM 760 mm on M/L/XL Slightly longer stems on LG and XL frame sizes Size: XS S M L XL Seat Tube Length (c-t): 400 405 435 470 510 Seat Tube Angle (eff) 74 74 74 74 74 Seat Tube Angle (act) 72.5 72.5 72.5 72.5 72.5 Horiz (theoretical) TT: 540 565 590 615 640 Head Tube Length: 110 120 130 140 150 Fork Length: 511 511 511 511 511 BB Rise/Drop: +0.5 +0.5 +0.5 +0.5 +0.5 Height: * 340.5 340.5 340.5 340.5 340.5 Wheel Base: 1082 1108 1134 1161 1187 Rear Centre (cs length): 425 425 425 425 425 Front Centre: 657 683 709 736 762 Reach: 379 402 424 446 469 Stack: 560 569 579 588 597 Stand Over Height: * 719 717 753 752 763 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 26 x 2.35 tire (R = 340mm)
3 Model Name SIGHT 3 2013 SIGHT frame (140 mm travel) Fork Sektor TK solo air 140 mm travel 15 mm axle Rear Shock Fox Float CTD ( No BV) Headset FSA #57B ( tapered internal ) 1.5" to 1-1/8" Headset Spacer FSA plastic spacer 1x10 mm 2x5 mm Black alloy with no logo T-One lock on grip Handle Bar Norco rise bar 740 XS/SM, 760 mm on M/L/XL Stem Norco trail stem 60 mm XS,SM 70 mm M/L 80 XL Seat Post Norco alloy 2014 double bolt seatpost 30.9 Seat Post Clamp Norco design alloy QR clamp Norco design XC / Trail saddle Front Brake Avid Elixer 1 hydraulic disc brake Rear Brake Avid Elixer 1 hydraulic disc brake G2 CS 180 mm 6 bolt rotor Brake Cable Casing G2 CS 160 mm 6 bolt rotor Shifter Front Shimano Deore 3 Shifter Rear Shimano Deore 10 Shifter Casing Jagwire LEX housing Front Derailleur Shimano SLX E type chainstay mount FD Rear Derailleur Shimano Deore long cage Shadow (10 speed) Cassette Shimano HG-62 11-36 10 speed cassette Chain Sram PC 1031 Crankset Shimano M552 10 speed 42/32/22T Chain Tensioner Pedals Norco alloy flat pedal Steel insert pins Front Hub Formula alloy DC 51 w/disc 15 mm axle Rear Hub Formula alloy DC 22 rear 135 x 10 with QR axle Spokes/Nipples Black Stainless steel spokes 2.0 Rims Alex DC25 double wall 25 mm wide rim Tires Continental X King 26 x 2.4 wire bead Tubes MTB tubes 26 x 4 30.5 lbs Award winning Norco 140 mm travel ART suspension frame Norco custom hydroform frame tubing used for all frame tubing, clevisless chainstays Fox Float CTD air shock Rockshox Sektor TK solo air 140 mm travel Shimano 3x10 gearing with a Shimano E type direct chainstay mount front derailleur XS and SM sizes have a revised top tube with 39mm and 32 mm more standover Continental X-King 26 x 2.4 tires Norco 740 mm wide bars on XS/SM 760 mm on M/L/XL Slightly longer stems on LG and XL frame sizes Size: XS S M L XL Seat Tube Length (c-t): 400 405 435 470 510 Seat Tube Angle (eff) 74 74 74 74 74 Seat Tube Angle (act) 72.5 72.5 72.5 72.5 72.5 Horiz (theoretical) TT: 540 565 590 615 640 Head Tube Length: 110 120 130 140 150 Fork Length: 511 511 511 511 511 BB Rise/Drop: +0.5 +0.5 +0.5 +0.5 +0.5 Height: * 340.5 340.5 340.5 340.5 340.5 Wheel Base: 1082 1108 1134 1161 1187 Rear Centre (cs length): 425 425 425 425 425 Front Centre: 657 683 709 736 762 Reach: 379 402 424 446 469 Stack: 560 569 579 588 597 Stand Over Height: * 719 717 753 752 763 : Indicates an upgrade or improvement over the prior model. * Based on a nominal 26 x 2.35 tire (R = 340mm)