Stumpjumper FSR Expert 29
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Stumpjumper FSR Expert 29

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Stumpjumper FSR Expert 29
Technical Specifications
STILL GOING STRONG AFTER 25 YEARS, the Stumpjumper FSR is better known as the anything and everything, 'make you an addict if you weren't one already' full suspension mountain bike with miles upon mile of trail-tuned flow.
  • M5 fully manipulated alloy frame with ORE top/down tube for lightweight strength and efficiency (built for 29" wheel) and sealed cartridge-bearing pivots that rotate through 105mm of rear travel, no matter the conditions.
  • The Fox Triad rear shock is custom-tuned for the Stumpjumper to enable on-the-fly three-position damping with open, lockout and ProPedal settings, plus adjustable rebound.
  • Fox F29RL fork is designed exclusively for 29" wheels, with 100mm travel, lightweight magnesium lower, lockout control and adjustable compression/rebound.
  • Our custom DT Swiss wheels don't cut corners when it comes to quality: 29" rims, sealed cartridge bearings, a DT Swiss rear hub with quick release and DT Swiss Competition stainless spokes with alloy nipples. Exclusive to Specialized.

Technical Specifications

CHAIN SRAM PC-971, 9-speed w/Power Link
BOTTOM BRACKET Custom Shimano M762
CRANKSET Custom Shimano FC-M762 , 2pc., S: 170mm, others: 175mm
FRONT DERAILLEUR Shimano M660 SLX, DMD, top swing, dual pull
SHIFT LEVERS SRAM X-9, aluminum trigger, 9-speed
CASSETTE Shimano HG61, 9-speed, 11-34t
REAR DERAILLEUR SRAM X-0, 9-speed, mid cage
FORK Fox F29RL, 100mm, magnesium lower, 32mm stancions, compression and rebound adj. w/ LO, alloysteerer
REAR SHOCK Fox Triad, custom on-the-fly 3-position switch 1) lock out 2) Open 3) ProPedal pedal assisting damping, rebound adj., 7.25x1.5""
FRONT HUB Specialized Hi Lo disc, CNC flange, sealed cartridge bearing, 9mm DT RWS, alloy QR, 28h
REAR HUB Custom DT Swiss 370 w/ DT RWS QR, 32h
INNER TUBES Specialized Ultralight 29x2.0"", presta
SPOKES DT Swiss Competition 1.8/1.6mm stainless, black, alloy nipples
FRONT TIRE S-Works The Captain, 29x2.2"", 120 TPI, Aramid bead, dual compound, tubeless ready
RIMS Custom DT Swiss X470, 29"", 24mm wide, sleeved w/eyelets, 32h
REAR TIRE S-Works The Captain, 29x2.0"", 120 TPI, Aramid bead, dual compound, tubeless ready
SADDLE Specialized Format, hollow Cr-Mo rails, SL foam, M: 130mm L/XL/XXL:143mm
SEATPOST 2014 butted alloy, single-bolt setback, 30.9x350/400mm
STEM Specialized adjustable rise, 31.8mm clamp, 3D forged w/ CNC finish
HANDLEBARS Specialized XC low rise 31.8mm bar, 2014 butted alloy, 6 degree up, 8 degree backsweep, 640mm wide
GRIPS Specialized thin lock on grip (S/M) Specialized Thick lock on grip (L/XL/XXL)
FRONT BRAKE Custom Avid Elixir R Carbon SL, alloy backed organic pads, M: 185mm, L/XL/XXL: 203mm rotor
BRAKE LEVERS Custom Avid Elixir R Carbon SL Hydraulic, tool-less adj. reach
REAR BRAKE Custom Avid Elixir R Carbon SL, alloy backed organic pads, S/M: 160mm, L/XL/XXL: 185mm rotor
HEADSET 1-1/8"" Threadless, 10mm insertion alloy cups, sealed cartridge bearing
SEAT BINDER 7050 hard annodized alloy collar w/ QR, 34.9mm clamp ID, black
FRAME Stumpjumper FSR M5 Manipulated Alloy frame w/ ORE TT/DT for 29"" wheel, sealed cartridge bearing pivots, DMD Direct Mount Der, replaceable derailleur hanger, disc only, 105mm travel


Geometry Chart

- Geometry

Crank Length 175mm 175mm 175mm 175mm
Stem Length 75mm 120mm 90mm 105mm
Seatpost Length 350mm 400mm 400mm 400mm
Handlebar Width 640mm 640mm 640mm 640mm
Chainstay Length 448mm 448mm 448mm 448mm
Top Tube Length (Actual) 576mm 610mm 649mm 632mm
Top Tube Length (Horizontal) 595mm 630mm 670mm 650mm
Head Tube Angle - Low Setting 69.5° 69.5° 69.5° 69.5°
Standover Height 718mm 725mm 786mm 767mm
Head Tube Height 100mm 120mm 140mm 140mm
Wheel Base 1129mm 1166mm 1208mm 1188mm
Seat Tube Angle (Actual) - Low Setting 71° 71° 71° 71°
Seat Tube Angle (Effective) - Low Setting 74.5° 74.5° 74.5° 74.5°
Seat Tube Length - Center to Top 445mm 483mm 584mm 533mm
Bottom Bracket Height - Low Setting 328mm 328mm 328mm 328mm