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Specialized S-Works Stumpjumper FSR 650b

Specialized S-Works

Stumpjumper FSR 650b

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Product Rating
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2017 Specialized S-Works Stumpjumper FSR 650b

Find new limits, blaze new trails, and set the enduro circuit on fire with the Specialized S-Works Stumpjumper FSR 650B. With its FACT carbon main frame, trail-dominating components, and 150mm of Ohlins-controlled travel, Specialized's FSR S-Works is the real deal. Everywhere you shred the active FSR suspension keeps your rear wheel glued to the trail, whether it's a technical climb or gnarly descent. Up front, a tapered steerer, slack head angle, and an outstanding RockShox Pike give you the confidence to crush the hard line, throw it deep into a corner, drag the bars, and ride away with a smile on your face. This Stumpy features Specialized's SWAT Door, a compartment in the downtube to hold tools, a tube, and a pump so you'll always be ready to ride pack-free. It wouldn't be called an S-Works if it didn't have the best, that's why component-wise, there's no contest. A revolutionary 1 x 12-speed SRAM XX1 Eagle drivetrain, carbon cranks, and SRAM Guide RS Trail brakes let you ride fast and loose until the last possible second, then throw the clamps on with precise modulation. This supreme all-mountain shredder rolls on wide, carbon Roval Traverse SL wheels and legendary Specialized tubeless-ready tires that rail any corner. Plus, the internally routed Command Post dropper post seals the deal.

Features and Information

Specification Description
Frame FACT 11m, full carbon chassis and rear end, Trail Geometry, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
Fork RockShox Pike RCT3 27.5+, Solo Air, compression and rebound and threshold adjust, tapered steerer, 15x110mm Maxle Stealth thru-axle, 46mm offset, 150mm travel
Rear Shock Custom Öhlins STX, Single Tube design, Rx Trail Tune, 3rd Chamber air spring technology, AUTOSAG, adjustable compression & rebound damping, 197x48mm
Rims/Wheels Roval Traverse SL 650, hookless carbon, 30mm inner width, 24/28h, tubeless ready
Hubs Front: Roval Traverse 15x110mm thru-axle; Rear: Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing
Spokes DT Swiss Revolution
Tires Specialized tubeless-ready; Front: Butcher, 650B x 2.3; Rear: Slaughter, 650B x 2.3
Crankset SRAM XX1 Eagle, carbon, 30mm spindle, 52mm chainline
Bottom Bracket SRAM PF30, OS press-in bearings
Chain SRAM XX1 Eagle, black,12-speed w/PowerLink
Rear Derailleur SRAM XX1 Eagle, 12-speed
Rear Cogs SRAM XG-1295, 12-speed, 10-50t
Shifters SRAM XX1 Eagle, 12-speed, trigger
Handlebars Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 750mm, 31.8mm
Tape/Grips Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Stem Syntace F109, 6-degree rise, 31.8mm clamp
Brakes SRAM Guide RS carbon, hydraulic disc
Saddle Body Geometry Henge Expert, hollow titanium rails, 143mm
Seatpost Command Post IRcc, 12 position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm travel

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number
Silver Tint Carbon/Rocket Red / Large 00888818192182 97517-0104
Silver Tint Carbon/Rocket Red / Medium 00888818208869 97517-0103
Silver Tint Carbon/Rocket Red / Small 00888818197927 97517-0102
Silver Tint Carbon/Rocket Red / X-Large 00888818231904 97517-0105