2006 Specialized Stumpjumper FSR Expert

Bike photo
  • Serial: M5F J15432
  • Manufacturer: Specialized
  • Model: Stumpjumper FSR Expert
  • Year: 2006
  • Primary colors: Silver, gray or bare metal
  • Frame size: M
  • Wheel diameter: 26in
  • Frame Material: Aluminum

Distinguishing features

FSR technology, M4 manipulated alloy frame with Transform monocoque TT, sealed cartridge bearings, disc compatible, 120mm travel, replaceable derailleur hanger, two sets of water bottle bosses

Frame and fork

  • Rear Suspension Fox Triad, custom on-the-fly three position switch 1) lock out, 2) Open, 3) ProPedal pedal assisting damping, adjustable rebound, 7.5"x1.75"
  • Fork Fox Talas RL, 90-130mm, rebound, compression adjustment, lock out, alloy steerer
  • Headset 1 1/8" threadless, 10mm insertion alloy cups, cartridge bearing

Additional parts

  • Stem 3D forged CNC machined, 4 bolt, 31.8mm OS clamp, 8 degree rise
  • Handlebar Specialized XC Low Rise 31.8mm OS bar, 2014 butted alloy, 6 degree upsweep, 8 degree backsweep, 640mm width
  • Grips/Tape Specialized MTB grip, black with grey ends
  • Saddle Specialized Body Geometry Rival, hollow Cr-Mo rails
  • Seatpost 2014 butted alloy, black, 30.9x350/400mm
  • Seatpost Clamp 7050 hard annodized alloy collar with QR, 34.9mm clamp ID, black
  • Other Chain stay/seat stay protector, reflectors, owners manual

Drivetrain and brakes

  • Front Brake Avid Juicy 7, hydraulic disc, S/M 160mm, L/XL 185mm Polygon rotor
  • Rear Brake Avid Juicy 7, hydraulic disc, 160mm Polygon rotor
  • Front Brake Lever Avid Juicy 7
  • Rear Brake Lever Avid Juicy 7
  • Front Derailleur Shimano M-580 LX, 34.9mm clamp, top swing, dual pull
  • Rear Derailleur Shimano M-952 XTR, long cage, standard spring
  • Front Shifter Shimano M570 LX, 9-speed
  • Rear Shifter Shimano M570 LX, 9-speed
  • Cog/Cassette/Freewheel Shimano HG-50, 9-speed, 11-34t
  • Chain SRAM PC-971, 9-speed
  • Crankset Shimano M-760 XT Hollowtech II, 2-piece crank/BB
  • Chainrings 22A/32A/44A
  • Bottom Bracket Shimano M-760 XT, Integrated with crank
  • Pedals Shimano SPD 520, clipless

Wheels

  • Front Rim Mavic XM317 disc, 26", black, eyelets
  • Rear Rim Mavic XM317 disc, 26", black, eyelets
  • Front Hub Specialized Stout disc, sealed cartridge bearing, high/low flange, 32 hole
  • Rear Hub Shimano M-525 disc, 32 hole, QR
  • Spokes DT Swiss 1.8mm, black, brass nipples
  • Front Tire Specialized Resolution 26x2.0", aramid bead, dual compound, 120 TPI
  • Rear Tire Specialized Resolution 26x2.0", aramid bead, dual compound, 120 TPI
  • Front Tube Specialized Ultralight, presta valve
  • Rear Tube Specialized Ultralight, presta valve