2006 Specialized Stumpjumper M4
- Serial
- PB679384
- Manufacturer
- Specialized
- Name
- Stumpjumper M4 Hardtail
- Model
- Stumpjumper M4
- Year
- 2006
- Primary colors
- Silver, gray or bare metal
- Frame size
- M
- Frame Material
- Aluminum
- Wheel diameter
- 26in
- Tire width
- Wide tire
- Drivetrain front
- 3
- Drivetrain rear
- 10
- Distinguishing features
-
Hard tail mountain bike with shocks
Frame and fork
- Fork
- Fox F90RL, 90mm travel, air spring, compression, rebound adjustment, lock out, alloy steerer
- Headset
- 1 1/8" threadless, 10mm insertion alloy cups, sealed cartridge bearing
Wheels
- Front Rim
- Mavic X317, black, machined sidewalls, eyelets
- Rear Rim
- Mavic X317, black, machined sidewalls, eyelets
- Front Hub
- Specialized Stout disc, sealed cartridge bearing, high/low flange, 32 hole
- Rear Hub
- Shimano M-525 disc, QR
- Spokes
- DT Swiss 1.8mm stainless, alloy nipples
- Front Tire
- Specialized Fast Trak Pro 26x2.0", aramid bead, dual compound, 120TPI
- Rear Tire
- Specialized Fast Trak Pro 26x2.0", aramid bead, dual compound, 120TPI
- Front Tube
- Specialized Ultralight, presta valve
- Rear Tube
- Specialized Ultralight, presta valve
Drivetrain and brakes
- Front Brake
- Avid SD-5R cantilevers, cartridge pads, lightweight compressionless housing
- Rear Brake
- Avid SD-5R cantilevers, cartridge pads, lightweight compressionless housing
- Front Brake Lever
- Avid FR-5
- Rear Brake Lever
- Avid FR-5
- Front Derailleur
- Shimano M-580 LX, 34.9 clamp, top swing, dual pull
- Rear Derailleur
- Shimano M-750 XT, long cage, standard spring
- Front Shifter
- Shimano M-570 LX, 9-speed
- Rear Shifter
- Shimano M-570 LX, 9-speed
- Cog/Cassette/Freewheel
- Shimano HG50, 11-34t
- Chain
- SRAM PC-971 with Power Link
- Crankset
- Truvativ Stylo, 2-peice
- Chainrings
- 22S/32A/44A
- Bottom Bracket
- Truvativ GXP XR
- Pedals
- Shimano SPD 520, clipless
Additional parts
- Stem
- 3D forged CNC machined, 4-bolt, 31.8mm OS clamp, 8 degree rise
- Handlebar
- Specialized XC Flat 31.8mm OS bar, 6066 butted alloy, 5 degree backsweep, 580mm width
- Grips/Tape
- Specialized MTB grip, black/charcoal
- Saddle
- Specialized Body Geometry Rival, hollow Cr-Mo rails
- Seatpost
- 2014 butted alloy, black, 30.9x350/400mm
- Seatpost Clamp
- 34.9mm clamp, single bolt
- Other
- Chain stay/seat stay protector, derailleur protector, seatpost water bottle mount, reflectors, owners manual