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Specialized Stumpjumper Fsr Comp 650b


Regular price $2,900.00 USD
Regular price $2,900.00 USD Sale price $2,900.00 USD Sale Sold out
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When you need to blend ruggedness, efficiency, and down right nimbleness into one trail bike, it's pretty damn hard to beat the confidence inspiring construction of an alloy frame like the Stumpjumper FSR Comp 650b. It features an M5 alloy construction that's lightweight, durable, and plenty stiff and compliant, while a durable blend of Shimano and SRAM components have been hand selected to ensure that you get the most performance over rugged terrain possible. And when you factor in our proprietary Rx Trail Tune at the shock, plus an aggressive, trail-eating geometry that features absurdly short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end, you get a trail bike that you can be confident in, season after season.

  • M5 alloy Trail Chassis with Stumpjumper FSR rear end blends durability, stiffness, and light weight, while 150mm of travel Trail 650b Geometry provide more than capable handling.
  • Connected with our FSR 6-Pack Linkage, a custom FOX FLOAT Evolution rear shock features AUTOSAG for easy setup and 150mm of plush, adjustable suspension, while our Rx Trail Tune provides a more supple, responsive, and efficient feel for climbing up and descending down the trail.
  • RockShox Revelation RC3 650b fork features a 15mm Maxle Lite thru-axle and 150mm of plush travel to take on hits and bumpy terrain with more control and confidence.
  • 650bx2.3” Specialized Butcher Control front tire inspires confidence through any terrain.
  • 650bx2.3” Specialized Purgatory Control rear tire delivers reliable traction over a diverse section of soils and conditions.
  • Command Post IRcc seatpost features 12 positions of up to 125mm of height adjustability for a more customizable position, ultimately resulting in more control and increased handling on both climbs and descents.

Product Specifications

bottom bracket

Sram, Pf30, Os Press-in Bearings, Sealed Cartridge

brake levers

Shimano Bl-m447, I-spec Compatible


Sram Pg-1030, 10-speed, 11-36t


Sram Pc-1031, 10-speed, W/ Powerlink, Nickel Finish


Custom Sram S-1250, 7050 Alloy Arms, 10-speed Double, Pf30, 36/22t, 104/64mm Bcd Spider


Rockshox Revelation Rc3 650b, Solo Air Spring, 150mm Travel, 3-position Compression Adjust, Rebound Adjust, Tapered Steerer, 42mm Offset, 15mm Maxle Lite Thru-axle


M5 Alloy, Trail 650b Geometry, Internal Cable Routing, 142mm Dropouts, Sealed Cartridge Bearing Pivots, Replaceable Derailleur Hanger, Front Derailleur Compatible W/ Taco Blade, 150mm Travel

front brake

Shimano Deore, Hydraulic Disc, Resin Pads

front derailleur

Sram X7, Mid Direct Mount, W/ Taco Blade

front hub

Specialized, Hi Lo Disc, Sealed Cartridge Bearings, 15mm Thru-axle, 24h

front tire

Specialized Butcher Control, 60tpi, 2bliss Ready, Folding Bead, 650bx2.3"


Specialized Sip Grip, Light Lock-on, Half-waffle, S/m: Regular Thickness, L/xl: Xl Thickness


Specialized, 6000 Alloy, 8-degree Backsweep, 6-degree Upsweep, 25mm Rise, 750mm, 31.8mm


Hella Flush, 1-1/8" And 1-1/2" Threadless, Campy Style Upper W/ 1-1/2" Lower, Cartridge Bearings

inner tubes

Standard, Presta Valve


Nylon, Cen Std., W/ Toe Clips

rear brake

Shimano Deore, Hydraulic Disc, Resin Pads

rear derailleur

Sram X9 Type 2, 10-speed, Mid Cage

rear hub

Specialized, Hi Lo Disc, 4x Sealed Cartridge Bearings, 12mm Thru-axle, 28h

rear shock

Custom Fox Float Evolution Ctd, Autosag, Rx Trail Tune, 197x47.6mm

rear tire

Specialized Purgatory Control, 60tpi, 2bliss Ready, Folding Bead, 650bx2.3"


Roval 650b, Alloy, 29mm Inner Width, 24/28h


Body Geometry Henge Comp, Hollow Cr-mo Rails, 143mm

seat binder

Specialized, 7050 Alloy, Single Bolt, 34.9mm


Command Post Ircc, Cruiser Control Technology, Micro-adjust Height Adjustable, Alien Head Design, Bottom Mount Cable Routing, Remote Adjust Lever, 30.9mm, S: 100mm Travel, M/l/xl: 125mm

shift levers

2014, New X7 10spd Rear Shifter, Ball Bearing Design, Zero Loss Mechanism


Dt Swiss Industry, Stainless


Specialized Xc, 3d Forged Alloy, 4-bolt, 6-degree Rise

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