2011 Specialized

Hardrock Sport Disc

A 26″ aluminum frame hardtail crosscountry bike with mid-range components and mechanical disc brakes.
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FrameAluminum
SuspensionHardtail, 80mm
ForkSuntour XCM
Wheels26″ Aluminum
Drivetrain3 × 8
GroupsetX4, Altus
BrakesMechanical Disc
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Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Hardrock Sport Disc
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

Hardrock Sport Disc

27 mph

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Highest gear

(descending)

Reviews
BikeRadar
Specialized Hardrock Sport Disc review

Dec 2009 · Steve Worland

A great frame and a generally well put together bike, let down by a fork with a clunky rebound

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Specialized A1 Premium Aluminum, fully butted, formed TT, Double ORE DT, externally relieved HT, reinforced disc mount, forged dropouts w/ replaceable hanger, disc only

Fork

SR Suntour SF11-XCM-V3-26-DS-MLO, 80mm, 1pc. alloy lower, 30mm Hi-Ten stanchions, mechanical LO, coil/mcu spring w/ preload adj. spring assisted seals

Travel80mm

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, 4 bolt, 10 degree rise, 25.4mm clamp

Handlebar

Alloy riserbar, 25mm rise, 8 degree back sweep, 6 degree up

Saddle

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

Seatpost

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

TypeRigid

Pedals

Composite platform, toe clip compatible, 9/16"" w/ reflectors

Grips

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

Groupset
Rear Derailleur

SRAM X.4 8sp Midcage

Front Derailleur

Shimano Altus, 34.9mm clamp

Crank

SR SunTour, Octalink spline

Shifters

SRAM X.4 8sp trigger

Cassette

SRAM PG-820, 8-speed, 11-32t

Chain

KMC X8 w/ reuseable Missing Link

Brakes

Front: Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor, Rear: Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor

TypeMechanical Disc

Brake Levers

Alloy, linear pull

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, 32h

Rear Hub

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

Tires

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

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Last updated July 9
Not listed for 1,761 days