2012 Stumpjumper FSR Comp 29
5
1 Reviews
The Stumpy FSR Comp 29 is built from an M5 aluminum frame with 130mm of rear wheel…
Product Details
The Stumpy FSR Comp 29 is built from an M5 aluminum frame with 130mm of rear wheel travel, a custom Fox Triad II shock with AUTOSAG, Fox Evolution F130 RL air- sprung fork, and a custom SRAM S-1250 10-speed XC Trail double crankset.
M5 hydroformed alloy frame with 29er geometry, 130mm of travel, tapered head tube, 142mm dropouts, PF30 BB, and sealed cartridge bearing pivots makes for one mean trail-slaying machine
Custom Fox Triad II with the ground-breaking AUTOSAG function and on-the-fly, 3-position damping adjustment between a plush fully open, a more firm ProPedal and a lockout, for ideal performance over varying terrain
Fox Evolution series F130 RL fork has features open bath damping, 130mm of travel, 15QR axle and a tapered steerer tube for precise and reliable handling
Roval 29 rims mated to Specialized Hi Lo hubs, a 142+ rear hub spacing, and 12mm thru-axle increase wheel stiffness for more confident riding.
Both 2Bliss ready, the Control Purgatory 29 x 2.2" front tire is aggressive for varied terrain, and the Ground Control 29 x 2.1" rear tire rolls fast with ample traction in turns
Custom SRAM S-1250 XC Trail double crankset for improved ground clearance and a custom alloy guard for chain retention during high-speed descents
Custom Avid Elixir 7 SL brakes with alloy-backed semi-metallic pads for smooth modulation and stopping power
SRAM X9, 10-speed mid-cage rear derailleur for smooth and reliable shifts
Technical Specifications
FRAMESET
FRAME
M5 hydroformed tubing, 29"" geometry, tapered HT, PF30 BB, ISCG ’05, Command Post routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm travel
HEADSET
1-1/8 and 1-1/2"" Threadless, Campy style upper with 1-1/2"" lower, cartridge bearings
SEAT BINDER
34.9mm clamp ID, 7050 hard anodized alloy collar w/ QR, black
SUSPENSION
REAR SHOCK
Custom Fox Triad II with AUTOSAG, custom on-the-fly 3-position compression switch 1) Lock out 2) Open 3) ProPedal, rebound adj., 197x48mm
FORK
Fox Evolution F130 RL, open bath damper, tapered steerer, LO and reb adj., 15mm thru-axle, 130mm
WHEELS
RIMS
Roval 29, alloy disc, 26mm wide, 32h
FRONT HUB
Specialized Hi Lo disc, laser-etched logo, sealed cartridge bearing, 15mm thru-axle, 32h
REAR HUB
Specialized Hi Lo 142+ disc, laser-etched logo, double-sealed cartridge bearing, 12mm thru-axle, 32h
SPOKES
DT Swiss Industry stainless 2.0 (14g)
FRONT TIRE
Specialized Purgatory Control, 60 TPI, 2Bliss ready aramid bead, dual-compound, 29x2.2""
REAR TIRE
Specialized Ground Control, 60 TPI, 2Bliss ready aramid bead, 29x2.1""
INNER TUBES
Ultralight presta valve
DRIVETRAIN
FRONT DERAILLEUR
SRAM X7, 10-speed, S3 direct mount for DMD, bottom-pull
REAR DERAILLEUR
SRAM X9, 10-speed, mid cage
SHIFT LEVERS
SRAM X7, 10-speed, aluminum trigger
CASSETTE
SRAM PG-1030, 10-speed, 11-36t
CHAIN
KMC X-10, 10-speed, w/ reusable Missing Link, nickel plates
CRANKSET
Custom SRAM S-1250, 7050 alloy arms, 10-speed XC Trail double, PF30 spindle, S: 170mm, Others: 175mm
CHAINRINGS
36/22, w/ alloy guard
BOTTOM BRACKET
SRAM PF30, OS press-in bearing, sealed cartridge
COCKPIT
SEATPOST
2014 butted alloy, single bolt setback, 30.9mm, S/M: 350mm, Others: 400mm
STEM
Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise, S: 60mm, M: 75, L:90, XL:105mm
HANDLEBARS
Specialized XC Mini-Riser, 7050 butted alloy, 720mm wide, 10mm rise, 10º backsweep, 6º upsweep, 31.8mm
GRIPS
Specialized lock-on, S/M: Grappler, Others: Grappler XL
SADDLE
Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm width
BRAKES
FRONT BRAKE
Custom Avid Elixir 7 SL, hydraulic disc, alloy backed semi-metallic pad, HS-1 rotor S/M:180mm, Others: 200mm
REAR BRAKE
Custom Avid Elixir 7 SL, hydraulic disc, alloy backed semi-metallic pad, HS-1 rotor S/M:160mm, Others: 180mm
BRAKE LEVERS
Custom Avid Elixir 7 SL hydraulic, tool-less reach adj.
ACCESSORIES
PEDALS
Resin Test Ride Pedals with toe clips, CEN std.
* 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
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Seat Tube Length, Center to Top | 396mm | 430mm | 468mm | 523mm | 565mm |
| Top Tube Length, Actual | 579mm | 606mm | 632mm | 660mm | 684mm |
| Bottom Bracket Drop | 34mm | 34mm | 34mm | 34mm | 34mm |
| Bottom Bracket Height | 338mm | 338mm | 338mm | 338mm | 338mm |
| Seat Tube Angle, Actual | 69° | 69.4° | 69.8° | 70.3° | 70.6° |
| Seat Tube Angle, Effective | 74.5° | 74.5° | 74.5° | 74.5° | 74.5° |
| Wheel Base | 1118mm | 1148mm | 1175mm | 1203mm | 1226mm |
| Standover Height | 750mm | 741mm | 750mm | 764mm | 779mm |
| Stack | 614mm | 624mm | 638mm | 656mm | 680mm |
| Reach | 397mm | 423mm | 445mm | 466mm | 479mm |
| Head Tube Length | 100mm | 110mm | 125mm | 145mm | 170mm |
| Head Tube Angle | 69° | 69° | 69° | 69° | 69° |
| Chainstay Length | 450mm | 450mm | 450mm | 450mm | 450mm |
| Top Tube Length, Horizontal | 567mm | 596mm | 622mm | 648mm | 668mm |
| Crank Length | 170mm | 175mm | 175mm | 175mm | 175mm |
| Handlebar Width | 720mm | 720mm | 720mm | 720mm | 720mm |
| Stem Length | 60mm | 75mm | 90mm | 90mm | 105mm |
| Seatpost Length | 350mm | 350mm | 400mm | 400mm | 400mm |
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5
1 Reviews