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2011 Specialized

Rockhopper Comp

A 26″ aluminum frame hardtail crosscountry bike with mid-range components.
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FrameAluminum
SuspensionHardtail
ForkSuntour XCR
Wheels26″ Aluminum
Drivetrain3 × 9
GroupsetAlivio
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Rockhopper Comp
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

Rockhopper Comp

27 mph

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Highest gear

(descending)

Reviews
MBR
Tested: Specialized Rockhopper £700 - MBR

Dec 2011 · Danny Milner

Few companies have as much experience building hardtails as Specialized. The 2011 Rockhopper proves that it has still got what it takes to build a great one.

Read Review

BikeRadar
Specialized Rockhopper Comp review

Aug 2011 · Seb Rogers

It may not swallow boulders whole, but the Rockhopper Comp is a seriously good trail bike

Read Review

Geometry
Specs
Build
Frame

Specialized M4 fully manipulated alloy frame, fully butted, externally relieved HT, forged dropouts w/ replaceable derailleur hanger, disc only

Fork

SR Suntour SF11-XCR-DS-26-LO-SP, 1-1/8"" alloy steer, mag. lower, 30mm stanchions, hyd. damping w/ lock out and custom tuned spike valve

Bottom Bracket

Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm

Headset

1-1/8"" threadless, loose ball

Stem

3D forged alloy, 7 degree rise, 31.8mm clamp

Handlebar

Butted alloy riserbar, 25mm rise, 8 degree back sweep, 6 degree up

Saddle

Specialized Rockhopper XC, Body Geometry, 143mm width, front and rear bumpers

Seatpost

Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm

TypeRigid

Pedals

Alloy 1pc. body and cage, reflector kit, 9/16""

Grips

Specialized Enduro, dual compound Kraton, no flange, 131mm

Groupset
Rear Derailleur

Shimano Alivio, 9sp direct mount Long cage

Front Derailleur

Shimano Alivo, 34.9mm clamp, top swing, dual pull

Crank

Shimano FC-M430-8, Octalink spline

Shifters

Shimano Alivo SL, rapid fire trigger

Cassette

Shimano HG30, 9-speed, 11-34t

Chain

KMC X9 w/ reusable Missing Link

Brakes

Front: Tektro Draco Hydraulic disc brake, dual piston, 160mm rotor, Rear: Tektro Draco Hydraulic disc brake, dual piston, 160mm rotor

TypeTektro Hydraulic Disc

Brake Levers

Tektro Draco hydraulic

Wheels
Rims

Alex RHD 26"", alloy double wall, pinned w/eyelets

Spokes

2mm (14g) stainless

Front Hub

Forged alloy, hi/low flange, double sealed, ground race, machined disc mount and flange, QR, 28h

Rear Hub

Forged alloy, mid flange, double sealed, ground race, machined disc mount and flanges, cassette, QR, 32h

Tires

Front: Specialized The Captain Sport, 26x2.0"", 60TPI, wire bead, Rear: Specialized The Captain Sport, 26x2.0"", 60TPI, wire bead

Rider Notes
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First added July 9

Last updated July 9

Not listed for 2,521 days