Two colorways are available for the Specialized Hardrock Sport Disc 2010 Mountain Bike, a yellow with black resembling a bumble bee, and black/red taking on the appearance of a tiger. 2010 Specialized Hardrock Sport Disc Mountain Bike highlights are Forged alloy front and rear hub, Shimano Altus front derailleur and SRAM X-4 rear derailleur, and Alloy riserbars. Retail is $550.

Specialized Hardrock Sport Disc 2010 Mountain Bike

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Specialized Hardrock Sport Disc 2010 Mountain Bike Frameset
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
Rear Shock: n/a
Fork: SR Suntour SF10-XCT-V2D-MLO, 80mm, 1pc. alloy lower, 28mm Hi-Ten stanchions, mechanical LO, coil/mcu spring w/ preload adj., size-specific spring rates, spring assisted seals, disc only

Specialized Hardrock Sport Disc 2010 Mountain Bike Wheels
Rims: Alex RHD, 26″, pinned, alloy double wall, 32h front and rear
Front Hub: Forged alloy, hi/low flange, double sealed, ground race, machined disc mount, 32h
Rear Hub: Forged alloy, double sealed, ground race, machined disc mount, cassette, 32h
Spokes: 2mm (14g) stainless
Front Tire: Specialized Fast Trak LK Sport, 26×2.0″, 60TPI, wire bead
Rear Tire: Specialized Fast Trak LK Sport, 26×2.0″, 60TPI, wire bead
Inner Tubes: Schraeder valve

Specialized Hardrock Sport Disc 2010 Mountain Bike Drivetrain
Front Derailleur: Shimano Altus, 34.9mm clamp
Rear Derailleur: SRAM X-4, mid cage
Shift Levers: SRAM X4-R trigger
Cassette: SRAM PG-820, 8-speed, 11-32t
Chain: KMC X8 w/ reuseable Missing Link
Crankset: SR SunTour, Octalink spline
Chainrings: 42S x 32S x 22S replaceable
Bottom Bracket: Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm
Pedals: Steel cage, composite body, 9/16″

Specialized Hardrock Sport Disc 2010 Mountain Bike Components
Headset: 1-1/8″ threadless, loose ball
Stem: 3D forged alloy, 10 degree rise, 25.4mm clamp
Handlebars: Alloy riserbar, 25mm rise, 640mm wide, 8 degree back sweep, 7 degree up sweep
Grips: Specialized Enduro, dual compound Kraton, no flange, 131mm
Front Brake: Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor
Rear Brake: Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor
Brake Levers: Alloy, linear pull
Saddle: Specialized XC, Body Geometry, 143mm width, front and rear bumpers
Seatpost: Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm
Seat Binder: Alloy QR, nylon washer