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Stumpjumper
2006 Stumpjumper
Technical Specifications
FRAMESET
FRAME
All new 06 M4 SJ Hardtail, M4 alloy ORE DT & TT, fully manipulated TT, SS, CS, Asymmetric Mono-stay seatstays, disc mount, replaceable derailleur hanger
HEADSET
1 1/8"" threadless, 10mm insertion alloy cups, sealed cartridge bearing
SEAT BINDER
34.9mm clamp, single bolt
SUSPENSION
REAR SHOCK
None
FORK
Fox F90RL, 90mm travel, air spring, compression, rebound adjustment, lock out, alloy steerer
WHEELS
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
RIMS
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
DRIVETRAIN
FRONT DERAILLEUR
Shimano M-580 LX, 34.9 clamp, top swing, dual pull
REAR DERAILLEUR
Shimano M-750 XT, long cage, standard spring
SHIFT LEVERS
Shimano M-570 LX, 9-speed
CASSETTE
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
COCKPIT
STEM
3D forged CNC machined, 4-bolt, 31.8mm OS clamp, 8 degree rise
HANDLEBARS
Specialized XC Flat 31.8mm OS bar, 6066 butted alloy, 5 degree backsweep, 580mm width
GRIPS
Specialized MTB grip, black/charcoal
SADDLE
Specialized Body Geometry Rival, hollow Cr-Mo rails
BRAKES
FRONT BRAKE
Avid SD-5R cantilevers, cartridge pads, lightweight compressionless housing
REAR BRAKE
Avid SD-5R cantilevers, cartridge pads, lightweight compressionless housing
BRAKE LEVERS
Avid FR-5
ACCESSORIES
PEDALS
Shimano SPD 520, clipless
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
Geometry
| 13.5 | 15.5 | 17 | 18 | 19 | 21 | 13.5W | 15.5W | 17W | 18W | |
|---|---|---|---|---|---|---|---|---|---|---|
| Top Tube Length (Horizontal) | 535mm | 555mm | 585mm | 600mm | 615mm | 640mm | 530mm | 545mm | 570mm | 595mm |
| Rake | 39mm | 39mm | 39mm | 39mm | 39mm | 39mm | 39mm | 39mm | 39mm | 39mm |
| Seat Tube Length, Center to Center | 274mm | 324mm | 362mm | 387mm | 413mm | 463mm | 273mm | 324mm | 362mm | 388mm |
| Seat Tube Length, Center to Top | 343mm | 394mm | 432mm | 457mm | 483mm | 533mm | 343mm | 394mm | 432mm | 457mm |
| Bottom Bracket Drop | 36mm | 36mm | 36mm | 36mm | 36mm | 36mm | 36mm | 36mm | 36mm | 36mm |
| Bottom Bracket Height | 268mm | 268mm | 268mm | 268mm | 268mm | 268mm | 268mm | 268mm | 268mm | 268mm |
| Wheel Base | 1013mm | 1028mm | 1058mm | 1073mm | 1089mm | 1115mm | 1013mm | 1018mm | 1043mm | 1069mm |
| Standover Height | 738mm | 761mm | 782mm | 793mm | 810mm | 843mm | 735mm | 758mm | 781mm | 798mm |
| Head Tube Length | 100mm | 100mm | 110mm | 110mm | 120mm | 140mm | 100mm | 100mm | 110mm | 120mm |
| Head Tube Angle | 70.5° | 71° | 71° | 71° | 71° | 71° | 70.5° | 71° | 71° | 71° |
| Trail | 89mm | 85mm | 85mm | 85mm | 85mm | 85mm | 89mm | 85mm | 85mm | 85mm |
| Front Center | 592mm | 606mm | 637mm | 652mm | 667mm | 693mm | 592mm | 596mm | 622mm | 647mm |
| Chainstay Length | 424mm | 424mm | 424mm | 424mm | 424mm | 424mm | 424mm | 424mm | 424mm | 424mm |
| Seat Tube Angle | 73° | 73° | 73° | 73° | 73° | 73° | 73.5° | 73° | 73° | 73° |
| Crank Length | 170mm | 170mm | 173mm | 173mm | 175mm | 175mm | 170mm | 170mm | 173mm | 175mm |
| Handlebar Width | 600mm | 600mm | 600mm | 600mm | 600mm | 600mm | 600mm | 600mm | 600mm | 600mm |
| Stem Length | 90mm | 100mm | 110mm | 120mm | 120mm | 130mm | 90mm | 90mm | 100mm | 110mm |
| Seatpost Length | 300mm | 350mm | 350mm | 350mm | 350mm | 350mm | 300mm | 350mm | 350mm | 350mm |
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