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Rockhopper Comp 29 2x

Rockhopper Comp 29 2x

Part No. 91120-2503

Color
Size
Size Chart
Strut your stuff high and low with the two-stepping Shimano 2x9 drivetrain on the Rockhopper Comp 2x. The size-specific Premium A1 Aluminum frame makes for the perfect dance partner with geometry that lets you attack twists and turns with sharp, responsive handling and tackle descents with confidence-inspiring stability. An SR SunTour XCM fork gets our RxTune treatment and hydraulic disc brakes keep up with whatever rhythm you throw at them, while a killer wheelset with Shimano hubs means you"ve got plenty of options when it comes to lacing up your dancing shoes.
  • A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper features butted aluminum tubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size.
  • With Rx Tune on Rockhopper, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size.
  • Beautifully beastly, Shimano MT200 hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade.
  • Full 2x9 Shimano shifting handles drivetrain duties while you focus on the ride.
  • Pair dead-reliable hubs from Shimano with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.

Rockhopper Comp 2x拥有两片牙盘的Shimano 2X9双盘传动系统让您随时上下坡。各个尺寸专有的高品质A1车架是您理想的舞伴,它的几何让您以敏锐而灵动的操控进攻弯道,以激发信心的稳定性应对下坡。

SR SunTour XCM前叉拥有我们的Rx Tune,液压碟刹能跟上您的节奏,Shimano花鼓的高性能轮组意味着您可以开放地选择自己的舞鞋。

Technical Specifications

Frame A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
Fork SR Suntour XCM 29, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 90/100mm travel (size-specific), 46mm offset
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Handlebars Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Grips Specialized Trail Grips, lock-on
Saddle Bridge Sport, Steel rails, 155/143mm
SeatPost Alloy, 12mm offset, 2-bolt clamp, 30.9mm
Front Brake Shimano BR-MT200, hydraulic disc, 180mm
Rear Brake Shimano BR-MT200, hydraulic disc, 160mm
Front Derailleur Shimano Altus FD-M2020 2-speed
Rear Derailleur Shimano Alivio, Shadow Design, SGS cage, 9-speed
Shift Levers Shimano Acera, RapidFire Plus, 9-speed
Cassette SunRace, 9-Speed, 11-36t
Chain KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
Crankset Stout 2x, forged alloy
Chainrings 22/36T
Bottom Bracket Square-tapered, 73mm, internal bearings, 122.5mm spindle
Rims Stout Alloy, hookless, pinned, disc only, double-wall, 25mm inner width, 28h
Front Hub Shimano HB-TX505, Center Lock™ disc, 9x100mm spacing, quick-release, 28h
Rear Hub Shimano FH-TX505, Center Lock™ disc, 9x135mm spacing, quick-release, 32h
Spokes Stainless, 14g
Front Tire Ground Control Sport, 29x2.3\"
Rear Tire Ground Control Sport, 29x2.3\"

Technical Specifications

Frame A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
Fork SR Suntour XCM 29, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 90/100mm travel (size-specific), 46mm offset
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Handlebars Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Grips Specialized Trail Grips, lock-on
Saddle Bridge Sport, Steel rails, 155/143mm
SeatPost Alloy, 12mm offset, 2-bolt clamp, 30.9mm
Front Brake Shimano BR-MT200, hydraulic disc, 180mm
Rear Brake Shimano BR-MT200, hydraulic disc, 160mm
Front Derailleur Shimano Altus FD-M2020 2-speed
Rear Derailleur Shimano Alivio, Shadow Design, SGS cage, 9-speed
Shift Levers Shimano Acera, RapidFire Plus, 9-speed
Cassette SunRace, 9-Speed, 11-36t
Chain KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
Crankset Stout 2x, forged alloy
Chainrings 22/36T
Bottom Bracket Square-tapered, 73mm, internal bearings, 122.5mm spindle
Rims Stout Alloy, hookless, pinned, disc only, double-wall, 25mm inner width, 28h
Front Hub Shimano HB-TX505, Center Lock™ disc, 9x100mm spacing, quick-release, 28h
Rear Hub Shimano FH-TX505, Center Lock™ disc, 9x135mm spacing, quick-release, 32h
Spokes Stainless, 14g
Front Tire Ground Control Sport, 29x2.3\"
Rear Tire Ground Control Sport, 29x2.3\"

Geometry

Geometry Chart

Geometry

  S M L XL XXL
Stack 607mm 616mm 626mm 640mm 654mm
Reach 405mm 425mm 445mm 465mm 485mm
HeadTubeLength 95mm 95mm 105mm 120mm 135mm
HeadTubeAngle 68.5deg 68.5deg 68.5deg 68.5deg 68.5deg
B-BHeight 310mm 310mm 310mm 310mm 310mm
B-BDrop 62mm 62mm 62mm 62mm 62mm
Trail 97mm 97mm 97mm 97mm 97mm
ForkLength(full) 505mm 515mm 515mm 515mm 515mm
ForkRake/Offset 46mm 46mm 46mm 46mm 46mm
Front-Center 672mm 696mm 719mm 745mm 770mm
ChainstayLength 440mm 440mm 440mm 440mm 440mm
Wheelbase 1105mm 1128mm 1152mm 1178mm 1203mm
TopTubeLength(Horizontal) 586mm 608mm 630mm 654mm 679mm
BikeStandoverHeight 732mm 754mm 781mm 820mm 853mm
SeatTubeLength 360mm 400mm 450mm 500mm 560mm
SeatTubeAngle 73.5deg 73.5deg 73.5deg 73.5deg 73.5deg

Geometry

Geometry Chart

Geometry

  S M L XL XXL
Stack 607mm 616mm 626mm 640mm 654mm
Reach 405mm 425mm 445mm 465mm 485mm
HeadTubeLength 95mm 95mm 105mm 120mm 135mm
HeadTubeAngle 68.5deg 68.5deg 68.5deg 68.5deg 68.5deg
B-BHeight 310mm 310mm 310mm 310mm 310mm
B-BDrop 62mm 62mm 62mm 62mm 62mm
Trail 97mm 97mm 97mm 97mm 97mm
ForkLength(full) 505mm 515mm 515mm 515mm 515mm
ForkRake/Offset 46mm 46mm 46mm 46mm 46mm
Front-Center 672mm 696mm 719mm 745mm 770mm
ChainstayLength 440mm 440mm 440mm 440mm 440mm
Wheelbase 1105mm 1128mm 1152mm 1178mm 1203mm
TopTubeLength(Horizontal) 586mm 608mm 630mm 654mm 679mm
BikeStandoverHeight 732mm 754mm 781mm 820mm 853mm
SeatTubeLength 360mm 400mm 450mm 500mm 560mm
SeatTubeAngle 73.5deg 73.5deg 73.5deg 73.5deg 73.5deg