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2017 Specialized

Stumpjumper FSR Comp 650b

A 27.5″ aluminum frame full suspension enduro bike with upper mid-range components.
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FrameAluminum
SuspensionFull, 150 / 150mm
ForkRockShox Revelation RC
ShockRockShox Monarch RT
Wheels27.5″ Aluminum
Drivetrain1 × 11
GroupsetGX
BrakesSRAM Guide R Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Stumpjumper FSR Comp 650b
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

Stumpjumper FSR Comp 650b

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Reviews

Summary

The Specialized Stumpjumper is praised for its playful and fun ride, offering excellent traction and supple suspension that excels on technical trails. However, its conservative geometry and short wheelbase can undermine stability at high speeds, leading to a mixed reception among riders. The innovative SWAT storage system is a standout feature, adding practicality without sacrificing performance.

Pros
  • Playful and fun ride

  • Excellent traction and suspension sensitivity

  • Innovative SWAT storage system

  • Confidence-inspiring handling

  • Versatile wheel size options

Cons
  • Conservative geometry limiting stability

  • Short wheelbase causing hectic descents

  • Soft suspension sapping responsiveness

  • Upright riding position and sizing issues

  • Dropper post limitations

Key Quotes
This bike flat-out rails turns, whether they be tight switchbacks or fast berms, and is a joy to ride through no-flow technical terrain.
BIKE Magazine logoBIKE Magazine
Super smooth with user friendly features, but soft-focused rather than responsive when pushed.
BikeRadar logoBikeRadar
The 6fattie is the most fun I have ever had on a mountain bike.
Dirt Mountainbike logoDirt Mountainbike
This bike likes it hard. The Specialized Stumpjumper knows no limits downhill!
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
The term playful is often overused in describing modern mountain bikes, but riding this bike really did put a smile on my face because of its capable nature, unbelievable traction.
Mountain Flyer logoMountain Flyer

Feedback?

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Bicycling
Ride All the ‘A’ Lines on the Specialized Stumpjumper Evo Comp Alloy 29

Dec 2018 · Matt Jacobs

The Stumpy Evo blends of downhill geometry and trail travel.

Highs
  • Great Price

  • Can Ride Downhill Trails Out of Season

  • Beautiful

Lows
  • No Carbon Version

  • Not The Best Climber

Read Review

Pinkbike
Field Test: Stumpjumper vs Remedy vs Process vs Bronson vs SB150

Dec 2018 · Mike Kazimer

Which one would you pick? Pinkbike's tech editors choose between the Santa Cruz Bronson, Trek Remedy, Yeti SB150, Kona Process 153, and Specialized Stumpjumper.

Read Review

Bikerumor
Just In: Specialized Stumpjumper Comp Carbon 12 speed LT 29er

Oct 2018 · Zach Overholt

The most affordable Specialized Stumpjumper carbon is anyting but entry level. Check out our first look at the entry point to the 2019 Sidearm frame design

Read Review

off.road.cc
Specialized Women's Stumpjumper Comp Alloy 27.5 review

Oct 2018

The women’s Specialized Stumpjumper in the Comp Alloy form is the cheapest bike in the range, coming in both 27.5 and 29er guises. It’s a fun bike and a light build that will devour most trails in the UK but the geometry isn’t set up for going fast or getting really rowdy. We wished it took a leaf from the EVO book to add a touch more stability and boost confidence on the descents. As it is, it looks like Spesh used up all their ‘wild’ tokens on the bikes more aggressive brother, making this Stumpy decidedly conservative.

Read Review

MBR
Specialized Stumpjumper 29 FSR Comp Carbon (2017) review - MBR

Apr 2017 · Paul Burwell

The Specialized Stumpjumper 29 is a great trail bike – the suspension offers grip, the Yari fork is stiff and it has unique features like Autosag and SWAT.

Read Review

BikeRadar
Specialized Stumpjumper FSR Comp Carbon 650b (2017) review

Nov 2016 · Guy Kesteven

Super smooth with user friendly features, but soft-focused rather than responsive when pushed. Buy if you're looking for a super smooth and stable ride that's great for tight, slower speed singletrack and trail riding

Highs
  • Naturally neutral, well balanced and super-smooth ride

  • Sorted trail spec at a good price

  • Unique easy shock set-up and internal storage

Lows
  • Heavy, twangy wheels and soft suspension sap responsiveness, and short wheelbase undermines flat-out stability

Read Review

Mountain Flyer
Tested: Specialized Stumpjumper FSR Expert 6Fattie

Oct 2016

The main question to ask ourselves is … why? Why do we ride? Why do you ride? Why spend so much of your hard-earned money on bikes and gear? Why not just hop on your old steel klunker and head out for hours and hours of ripping up our favorite techy singletrack?

Read Review

MTBR
Pro Bike Gallery: Jared Graves’ Specialized S Works FSR Stumpjumper 29er

Aug 2016 · Jason Sumner

Jared Graves’s transition from Yeti to Specialized has not been perfectly smooth. After dominating the Enduro World Series in 2014, the Aussie had yet to match those results in his first campaign with the Big Red S. But now things are turning around. Here's a look at the bike that helped make that happen. - Mtbr.com

Read Review

Geometry
Specs
Build
Frame

M5 alloy, Trail Geometry, PF30 BB, internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel

BB StandardPF30, Press Fit

Fork

RockShox Revelation RL 27.5, Solo Air spring, lockout and rebound adjust, 15x110mm Maxle Lite thru-axle, 46mm offset, 150mm travel

Travel150mm

Spring TypeAir

Shock

RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm

Travel150mm

Bottom Bracket

PF30, press-fit

Stem

Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise

Handlebar

Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 750mm width

Saddle

Body Geometry Henge Comp, hollow Cr-Mo 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

TypeDropper

Pedals

Resin Test Ride w/toe clips

Grips

Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness

Groupset
Rear Derailleur

SRAM GX, long cage, 11-speed

Crank

RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 30T

Shifters

SRAM GX, 11-speed, trigger

Cassette

SRAM XG-1150, 11-speed, 10-42t

Chain

SRAM PC-1110, 11-speed w/PowerLink

Brakes

Front: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor, Rear: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor

TypeSRAM Guide R Hydraulic Disc

Wheels
Rims

Roval Traverse 650b, hookless alloy, 29mm inner width, 24/28h, tubeless ready

Spokes

DT Swiss Industry, stainless, 3x, 2.0""

Front Hub

Specialized disc, alloy, sealed cartridge bearings,15x110mm thru-axle, 24h

Rear Hub

Specialized disc, alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h

Tires

Front: Butcher, GRID casing, 650x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready, Rear: Slaughter, GRID casing, 650x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready

Rider Notes
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First added November 6

Last updated November 6

Not listed for 2,406 days