Rockhopper Comp 29
Part No.  

Rockhopper Comp 29

Part No.  37852
load-spinner
The Rockhopper is a time-tested XC hardtail built for true trail singletrack. Equipped with Tektro hydraulic disc brakes and a RockShox XC28 suspension fork with lockout, the Rockhopper Comp combines performance with value in a package every rider will appreciate.

Technical Specifications

FRAMESET
SEAT BINDER 34.9mm, alloy QR, nylon washer
HEADSET Integrated 1-1/8"" w/ lower bearing reducer, Campy-style, full cartridge bearings
FRAME Specialized A1 Premium Aluminum, 29er frame, fully butted w/ tapered headtube, forged dropouts, alloy replaceable der. hanger
WHEELS
FRONT HUB Specialized MTB disc hub, alloy, Hi Lo flange, RCC ball bearing system, steel axle, QR, 32h
REAR HUB Specialized MTB disc hub, alloy, Hi Lo flange, RCC ball bearing system, steel axle, steel cassette body, QR, 32h
INNER TUBES Presta valve
SPOKES Stainless, 2.0mm (14g)
RIMS RH Disc, 29"", alloy double-wall, 26mm, pin joint, 36h
FRONT TIRE Specialized Ground Control Sport, 29x2.1"", wire bead, 60TPI
REAR TIRE Specialized Ground Control Sport, 29x2.1"", wire bead, 60TPI
DRIVETRAIN
BOTTOM BRACKET Shimano, Octalink spline, cartridge bearing, 73mm
CHAIN KMC X-9, 9-speed w/ reusable Missing Link
CRANKSET SR Suntour XCR, 9-speed, Octalink
CASSETTE Shimano HG20-9, 9-speed cassette, 11-34
SHIFT LEVERS Shimano Alivio, 9-speed Rapidfire plus, SL type w/ optical display
FRONT DERAILLEUR Shimano Acera, 9-speed, 34.9 clamp, high-mount, bottom swing
CHAINRINGS 44/32/22, steel
REAR DERAILLEUR Shimano Deore Shadow, 9-speed, SGS cage
COCKPIT
SADDLE Specialized Body Geometry Rockhopper, steel rails, 143mm width
SEATPOST Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm, 350mm or 400mm
GRIPS Specialized Body Geometry XCT, Kraton rubber w/ gel, closed end, 132mm, lock-on
HANDLEBARS Flat bar, 6061 double butted alloy, 700mm wide, 10º backsweep, 4º upsweep, 31.8mm
STEM Specialized 3D forged alloy, 4 bolt clamp, 6º rise, 31.8mm
BRAKES
BRAKE LEVERS Tektro Draco 2, hydraulic
FRONT BRAKE Tektro Draco 2, hydraulic disc, dual piston, Lightwave style rotor, 180mm
REAR BRAKE Tektro Draco 2, hydraulic disc, dual piston, Lightwave style rotor, 160mm
ACCESSORIES
PEDALS Composite platform, w/ reflectors, 9/16""
SUSPENSION
FORK RockShox XC28 29”, TurnKey hydraulic damping w/ lock out, coil spring, 1-1/8"" alloy steerer, mag disc only post mount lower, 28mm steel stanchion, preload and rebound adj., 80mm & 100mm travel

Geometry

Geometry Chart

- Geometry

 
Stem Length 60mm 80mm 80mm 80mm 90mm
Crank Length 170mm 175mm 175mm 175mm 175mm
Seatpost Length 350mm 350mm 400mm 400mm 400mm
Handlebar Width 700mm 700mm 700mm 700mm 700mm
Seat Tube Angle (Effective) 73° 73° 73° 73° 73°
Reach 400mm 412mm 430mm 450mm 464mm
Stack 615mm 625mm 639mm 653mm 672mm
Chainstay Length 442mm 442mm 442mm 442mm 442mm
Bottom Bracket Drop 63.5mm 63.5mm 63.5mm 63.5mm 63.5mm
Head Tube Angle 71° 71° 71° 71° 71°
Head Tube Length 110mm 100mm 115mm 130mm 150mm
Top Tube Length (Actual) 550mm 572mm 594mm 621mm 644mm
Top Tube Length (Horizontal) 576mm 603mm 625mm 650mm 670mm
Seat Tube Length, Center to Top 394mm 445mm 483mm 533mm 584mm
Standover Height 760mm 796mm 825mm 859mm 896mm
Wheel Base 1064mm 1091mm 1114mm 1139mm 1160mm
Seat Tube Angle (Actual) 73° 72° 72° 72° 73°
Bottom Bracket Height 310mm 310mm 310mm 310mm 310mm

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