Specialized Stumpjumper Comp Carbon 29/6Fattie 2018 Mountain Bike
Frame:FACT 11m, full carbon chassis and M5 alloy rear, Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel
Fork:RockShox Revelation RC, Solo Air, rebound / low speed compression adjust, tapered steerer, 51mm offset, 15mm Maxle® Stealth thru-axle, 15x110mm Boost™, 150mm of travel
Rear Shock:RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm
Stem:Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
Bars:Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width
Front Brake:SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor
Rear Brake:SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
Rear Mech:SRAM GX, long cage
Shifters:SRAM GX, trigger
Speed:11
Rims:Roval Traverse 29, hookless alloy, 29mm internal width, tubeless-ready, 24/28h
Front Hub:Specialized, sealed cartridge bearings, 15x110mm spacing, 24h
Rear Hub:Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
Spokes:DT Swiss Industry, stainless, 3-cross, 2.0"
Front Tyre:Butcher, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"
Rear Tyre:Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"
Seat Post: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 of travel
Chainset:Race Face Aeffect, PF30, Steel, 28T
Bottom Bracket:Race Face PF30
Chain:KMC X11, 11-speed w/ Missing Link™
Cassette:SRAM XG 1150, 11-speed, 10-42t
Pedals:Specialized Platform, Cr-Mo, 9/16" spindle

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Riding trail requires a bike that can do it all with ease, take some hits, and be ready to come back for more. And when it comes to this, nothing outperforms our Stumpjumper Comp Carbon 29/6Fattie.

It features our FACT 9m carbon fibre for the bulk of the construction in order to provide an ultra-lightweight, strong, and stiff frame. The carbon moulding process also allowed us to revolutionize how you carry your trail essentials with the all-new SWAT™ Door found at the down tube. This compartment will fit a tube, a tool, and pump without rattling or compromising the structural integrity of the frame. And to make things even better, the Stumpy's design also allows you the opportunity to toggle between 29-inch wheels and 6Fattie wheels (not included), allowing the ultimate in configuration options for the trail at hand.

You'll also find a fast, aggressive geometry to complement the 29-inch wheels that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end. And for the build, we spec'd SRAM's GX 11-speed shifting, a RockShox Revelation RC fork with 150mm of travel, a custom-tuned Monarch RT at the rear, and Roval Traverse 29 alloy wheels. It'll change the way you ride.

  • FACT 9m carbon fibre Trail Chassis with Stumpjumper FSR M5 alloy rear end blends stiffness with light weight to form the pinnacle of efficiency, while fully enclosed cable routing and an integrated SWAT™ Door create exceptional handling and zero-hassle storage.
  • RockShox Revelation RC fork features a 15x110mm Maxle Ultimate thru-axle, a Solo Air™ spring, and 150mm of plush travel to take on big hits and bumpy terrain with supreme speed and efficiency.
  • SRAM's 11-speed GX groupset features a wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.

Occasionally, without notice, manufacturers change product design and/or specifications.