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Today’s DealsStumpjumper FSR Comp 650b
A 27.5″ aluminum frame full suspension enduro bike with high-end components.
| Frame | Aluminum |
|---|---|
| Suspension | Full, 150 / 150mm |
| Fork | RockShox Revelation RC |
| Shock | Fox |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 2 × 10 |
| Groupset | X9, X7 |
| Brakes | Shimano Deore Hydraulic Disc |
| Seatpost | Dropper |
Summary
The Specialized Stumpjumper excels as a versatile cross-country bike, praised for its playful and fun handling that inspires confidence on various trails. Its supple suspension and balanced geometry provide a smooth ride, while innovative features like the SWAT storage system add practicality. However, some reviews note issues with tire performance in mud and a tendency for the rear shock to rush through travel on big hits.
Playful and fun handling
Supple suspension performance
SWAT storage system
Excellent traction on climbs
Balanced and predictable geometry
Tires can be bouncy and perform poorly in mud
Rear shock may rush through travel on big hits
Low bottom bracket leads to pedal strikes
Slightly sluggish compared to bikes with regular tires
It’s a bike that works in harmony with all its angles and travel, never seeming like it’s too much or not enough of anything.
the 6fattie is the most fun I have ever had on a mountain bike
Supple suspension, tacky tyres and a sweet balance of slack and sharp – the Stumpy rules the trails.
The Stumpjumper has a really lively, playful feel on descents, and rides with great agility even with those chubby tires.
The 6Fattie is a real hoot
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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
Naturally neutral, well balanced and super-smooth ride
Sorted trail spec at a good price
Unique easy shock set-up and internal storage
Heavy, twangy wheels and soft suspension sap responsiveness, and short wheelbase undermines flat-out stability

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?
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

May 2016 · Trev Worsey
Is the Specialized Stumpjumper FSR Expert still ‘the bike’ after 35 years of its evolution? We made our experience with that real classic. Check it out!
Mar 2016 · Chipps
Rewind to our Issue 103 Bike Test and the Specialized Stumpjumper FSR Comp 6Fattie

Feb 2016 · McCoy
The Stumpjumper 6Fattie is built for traction, stability and, surprisingly, speed on the trail.

Nov 2015 · Jamie Darlow
Specialized Stumpjumper FSR Comp 6Fattie is one of only a handful of plus sized full suspension bikes. Does it make the most of wider rear tyres?
Traction and control hit new highs on certain terrain. Can be winched up ridiculously steep pitches
Tyres can be too bouncy and float in mud

Oct 2015
This trail bike's wide tires provide more traction—and more fun
| Frame | 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 BB Standard: PF30, Press Fit |
|---|---|
| Fork | RockShox Revelation RC3 650b, Solo Air spring, 150mm travel, 3-position compression adjust, rebound adjust, tapered steerer, 42mm offset, 15mm Maxle Lite thru-axle Travel: 150mm Spring Type: Air |
| Shock | Custom FOX FLOAT Evolution CTD, AUTOSAG, Rx Trail Tune, 197x47.6mm Travel: 150mm |
| Bottom Bracket | SRAM, PF30, OS press-in bearings, sealed cartridge |
| Headset | Hella Flush, 1-1/8"" and 1-1/2"" threadless, Campy style upper w/ 1-1/2"" lower, cartridge bearings |
| Stem | Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise |
| Handlebar | Specialized, 6000 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 750mm, 31.8mm |
| Saddle | Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm |
| Seatpost | 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 Type: Dropper |
| Pedals | Nylon, CEN std. w/ toe clips |
| Grips | Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness |
| Rear Derailleur | SRAM X9 Type 2, 10-speed, mid cage |
|---|---|
| Front Derailleur | SRAM X7, mid direct mount, w/ Taco Blade |
| Crank | Custom SRAM S-1250, 7050 alloy arms, 10-speed double, PF30, 36/22T, 104/64mm BCD spider |
| Shifters | SRAM X7, 10-speed, w/ Matchmaker clamp |
| Cassette | SRAM PG-1030, 10-speed, 11-36t |
| Chain | SRAM PC-1031, 10-speed, w/ PowerLink, nickel finish |
| Brakes | Front: Shimano Deore, hydraulic disc, resin pads, Rear: Shimano Deore, hydraulic disc, resin pads Type: Shimano Deore Hydraulic Disc |
| Brake Levers | Shimano BL-M447, I-spec compatible |
| Rims | Roval 650b, alloy, 29mm inner width, 24/28h |
|---|---|
| Spokes | DT Swiss Industry, stainless |
| Front Hub | Specialized, Hi Lo disc, sealed cartridge bearings, 15mm thru-axle, 24h |
| Rear Hub | Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12mm thru-axle, 28h |
| Tires | Front: Specialized Butcher Control, 60TPI, 2Bliss Ready, folding bead, 650bx2.3"", Rear: Specialized Purgatory Control, 60TPI, 2Bliss Ready, folding bead, 650bx2.3"" |
First added July 9
Last updated July 9
Not listed for 2,530 days