Specialized Hardrock Sport Disc Mountain Bike 2011 - Hardtail MTB

Features:

• Fully butted A1 Premium Aluminum frame with double ORE down tube for a lighter, more compliant and durable bike
• 80mm smooth-travel fork with preload adjustment, lockout, and size-specific spring rates for more versatility and tunability over varying terrain
• Avid BB5 mechanical disc brakes with 160mm G2 Clean Sweep rotors for controlled stopping power
• SR's fully replaceable ring crankset uses Shimano's Octalink-splined BB interface for reliable power transfer; chainguard included
• Light and durable double-walled alloy rims are tough enough to handle the rough stuff
• Shimano Alivio rear derailleur and Acera Rapidfire trigger shifters for reliable high end performance
  

  The Specialized Hardrock Sport Disc 2011 Features are:
  
  Frame: Specialized A1 Premium aluminium, fully butted, formed TT, Double ORE DT, externally relieved HT, reinforced disc mount, forged dropouts w/ replaceable hanger, disc only
  
  Fork: SR Suntour SF11XCM-V3--DS-MLO, 80mm, alloy lower, mechanical LO, coil/mcu spring w/ preload adj., spring assisted seals
  
  Headset: 1-1/8" threadless, loose ball
  
  Stem: 3D forged alloy, 4 bolt, 10 degree rise, 25.4mm clamp
  
  Speed: 24
  
  Front Mech: Shimano Altus, 34.9mm clamp
  
  Rear Mech: Shimano Alivio, 9sp direct mount long cage
  
  Chainset: SR SunTour, Octalink spline 44/32/22T
  
  Bottom Bracket: Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm
  
  Cassette: SRAM PG-820, 8-speed, 11-32t
  
  Chain: KMC X8 w/ reusable Missing Link
  
  Front Brake: Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor
  
  Rear Brake: Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor
  
  Rims: Alex RHD 26", alloy double wall, pinned w/eyelets
  
  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
  
  Tyres: Specialized Fast Trak LK Sport, 26x2.0", 60TPI, wire bead Front Specialized Fast Trak LK Sport, 26x2.0", 60TPI, wire bead Rear
  
  Seatpost: Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm
  
  What is a Hard Tail Mountain Bike?
  Thick, knobbly tyres and lots of gears are the overriding features of these machines. Strong frames are built to take the rough with the smooth and can often be accompanied by a front suspension fork for added comfort and control. Theyre designed mainly for off road use but these solid, comfortable bikes often meet more general needs. For further information on mountain bikes see our Mountain Bike Buying Guide.

Occasionally, without notice, manufacturers change product design and/or specifications.