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
Frame Material
Aluminum
Wheel diameter
26in
Tire width
Wide tire
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

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

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

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