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Today’s DealsStumpjumper FSR Comp 29
A 29″ aluminum frame full suspension trail bike with upper mid-range components.
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| Frame | Aluminum |
|---|---|
| Suspension | Full, 130 / 130mm |
| Fork | RockShox Revelation RC |
| Shock | Fox |
| Wheels | 29″ Aluminum |
| Drivetrain | 2 × 10 |
| Groupset | X9, X7 |
| Brakes | Shimano Deore Hydraulic Disc |
Summary
The Specialized Stumpjumper is a versatile trail bike praised for its balanced handling, effective suspension, and innovative features like the SWAT storage system. It excels in traction and control, especially with its 6Fattie tires, making it a blast on descents and technical climbs. While it offers a fun and capable ride, some riders note the added heft of plus-size tires and the need for tire pressure adjustments.
S.W.A.T. system for storage solutions
Effective suspension performance
Excellent traction and control with 6Fattie tires
Balanced and fun handling
Innovative features enhancing ride quality
Added heft and rotational mass of plus-size tires
Tire pressure adjustments needed for optimal performance
More basic shock on some models
Not ideal for longer XC rides or higher speeds
The 6Fattie rides like mad, it’s capable of taking your mountain biking to an unprecedented level, you’ll corner much harder, launch down descents with reckless abandon and climb up things you never thought possible. It’s a blast.
The Stumpjumper 6Fattie just makes the fun stuff… funner [sic]!
The 6Fattie is a real hoot
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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?
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.

Dec 2015 · Tom Marvin
An insanely fun bike which, despite some flaws, is far more capable than you might give it credit for. Let the good times roll

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 · Daniel Schlicke
Searching for the best Trailbike? Read our group review and find out how the Specialized Stumpjumper performed compered to six others.

Oct 2015
This trail bike's wide tires provide more traction—and more fun

Sep 2015
Ok, you’re out having a great mountain bike ride, the feeling of going really fast is fantastic. Then you get a little bit carried away. All of a sudden the trail turns slippery and you’re going way too quick, but don’t worry you’re going to make it through: you’ve got 3” tyres. Riding a bike with …
Takes riding to another level.
It climbs anything, crushes corners and blasts descents safely and confidently.
Any type of rider can benefit from the big tyres.
Round tyres feel vague and less precise.
Not necessary for flat or smooth trails.
| Frame | M5 hydroformed tubing, 29"" geometry, tapered headtube, PF30 BB, ISCG ’05, Command Post BlackLite routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm travel BB Standard: PF30, Press Fit |
|---|---|
| Fork | RockShox Revelation RC 29, tapered alloy steerer, w/ lockout, compression, rebound adjust, 15mm thru-axle, 130mm travel Travel: 130mm Spring Type: Air |
| Shock | Custom FOX Float CTD Evolution w/ AUTOSAG, Climb, Trail, Descend settings and rebound adj. 195x48mm Travel: 130mm |
| Bottom Bracket | SRAM, PF30, OS press-in bearings, sealed cartridge |
| Headset | 1-1/8 and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings |
| Stem | Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise |
| Handlebar | Specialized XC, mini rise, 6000 butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm |
| Saddle | Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm |
| Seatpost | Specialized alloy, single bolt, 30.9mm Type: Rigid |
| Pedals | Resin test ride, w/ toe clips, CEN std. |
| Grips | Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, Others: XL |
| Rear Derailleur | SRAM X9 Type 2, 10-speed, mid cage |
|---|---|
| Front Derailleur | SRAM X7, 10-speed, S3 direct mount for DMD, bottom pull |
| Crank | Custom SRAM S-1250, 7050 alloy arms, 10-speed Trail double, PF30 spindle, 36/22, 104/64mm BCD spider |
| Shifters | SRAM X7, 10-speed, w/ MatchMaker clamp |
| Cassette | SRAM PG 1030, 10-speed, 11-36 |
| Chain | SRAM PC 1031, 10-speed, w/ PowerLink, nickel finish |
| Brakes | Front: Shimano Deore BR-M506, hydraulic disc, dual piston, resin pads, S/M: 180mm rotor, Others: 200mm, Rear: Shimano Deore BR-M506, hydraulic disc, dual piston, resin pads, S/M: 160mm rotor, Others: 180mm Type: Shimano Deore Hydraulic Disc |
| Brake Levers | Shimano Deore BL-M506, hydraulic, alloy lever |
| Rims | Roval 29, alloy disc, 21mm internal width, 32h |
|---|---|
| Spokes | DT Swiss Industry, stainless |
| Front Hub | Specialized Hi Lo disc, sealed cartridge bearings, 15mm thru-axle, 32h |
| Rear Hub | Specialized Hi Lo disc, 4 sealed cartridge bearings, 12mm thru-axle, 32h |
First added July 9
Last updated July 9
Not listed for 2,526 days