2011 Specialized Rockhopper Comp 29er

Stock photo of a 2011 Rockhopper Comp 29er Color may not match!

Bike photo
  • Serial: unknown
  • Other serial/registration/sticker: University of Oklahoma Police Department
  • Manufacturer: Specialized
  • Model: Rockhopper Comp 29er
  • Year: 2011
  • Primary colors: Black, Yellow or Gold, and White
  • Frame size: L
  • Wheel diameter: 700 C

Distinguishing features

Specialized M4 fully manipulated alloy frame, fully butted, Trail 29" geometry, externally relieved HT, SS compatible forged adjustable slider dropouts, replaceable der. hanger, disc only (edit: bike was originally entered with a serial of EN147** but this is a FRAME number and not a serial)

Wheels

  • Rear Rim Alex RHD 29", 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, 36h
  • Spokes 2mm (14g) stainless
  • Front Tire The Captain Sport, 29x2.0", 60TPI, wire bead
  • Rear Tire The Captain Sport, 29x2.0", 60TPI, wire bead
  • Front Tube Presta valve
  • Rear Tube Presta valve
  • Front Rim Alex RHD 29", alloy double wall, pinned w/eyelets

Additional parts

  • Saddle Specialized Rockhopper XC, Body Geometry, 143mm width, front and rear bumpers
  • Seatpost Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm
  • Seatpost Clamp Forged alloy QR, brass washer
  • Stem 3D forged alloy, 7 degree rise, 31.8mm clamp
  • Handlebar Butted alloy riserbar, 25mm rise, 8 degree back sweep, 6 degree up
  • Grips/Tape Specialized Enduro, dual compound Kraton, no flange, 131mm
  • Other Chain stay protector, reflectors, clear coat, owners manual

Frame and fork

  • Fork SR Suntour SF11-XCR-DS-29-LO-SP, 1-1/8" alloy steer, mag. lower, 30mm stanchions, hyd. damping w/ lock out and custom tuned spike valve
  • Headset 1-1/8" threadless, loose ball

Drivetrain and brakes

  • Front Brake Tektro Draco Hydraulic disc brake, dual piston, 160mm rotor
  • Rear Brake Tektro Draco Hydraulic disc brake, dual piston, 160mm rotor
  • Front Brake Lever Tektro Draco hydraulic
  • Rear Brake Lever Tektro Draco hydraulic
  • Front Derailleur Shimano Alivo, 34.9mm clamp, top swing, dual pull
  • Rear Derailleur Shimano Alivio, 9sp direct mount Long cage
  • Front Shifter Shimano Alivo SL, rapid fire trigger
  • Rear Shifter Shimano Alivo SL, rapid fire trigger
  • Cog/Cassette/Freewheel Shimano HG30, 9-speed, 11-34t
  • Chain KMC X9 w/ reusable Missing Link
  • Crankset Shimano FC-M430-8, Octalink spline
  • Chainrings 44S x 32S x 22S replaceable
  • Bottom Bracket Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm
  • Pedals Alloy 1pc. body and cage, reflector kit, 9/16"