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2010 Specialized

Rockhopper

A 26″ aluminum frame hardtail crosscountry bike with mid-range components and rim brakes.
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FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCR
Wheels26″ Aluminum
Drivetrain3 × 8
GroupsetX5, X4
BrakesRim
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Rockhopper
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)

30 mph

Rockhopper

27 mph

Similar Bikes

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 SL Expert review

May 2010 · Guy Kesteven

Typically polished all-round performance with natural speed and enthusiasm despite a limiting fork

Read Review

Geometry
Specs
Build
Frame

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

Fork

SR Suntour SF9-XCR-LO, 80/100mm, 1 piece magnesium lower, alloy steerer, hydraulic damping w/ LO and preload adj. size-specific spring rates, spring assisted seal

Travel100mm

Spring TypeCoil

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, 660mm wide, 8 degree back sweep, 7 degree up sweep

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

Steel cage, composite body, 9/16""

Grips

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

Groupset
Rear Derailleur

SRAM X-5, mid cage

Front Derailleur

Shimano Altus, 34.9mm clamp

Crank

SR SunTour, Octalink spline

Shifters

SRAM X4-R trigger

Cassette

SRAM PG-830, 8-speed, 11-32t

Chain

KMC X8 w/ reuseable Missing Link

Brakes

Front: V brake, alloy linear pull, 1pc. pad, Rear: V brake, alloy linear pull, 1pc. pad

TypeRim

Brake Levers

Alloy, linear pull

Wheels
Rims

Alex RH 26, alloy double wall, CNC sidewalls, 26h front and 28h rear

Spokes

2mm (14g) stainless

Front Hub

Forged alloy, double sealed, ground race, steel QR, 28h

Rear Hub

Shimano RM30, forged alloy, double sealed, ground race, cassette, 32h

Tires

Front: Specialized Fast Trak LK Sport, 26x2.0"", 60TPI, wire bead, Rear: Specialized Fast Trak LK 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