Stumpjumper FSR Comp Carbon 6Fattie

What happens when you merge two worlds of innovative technology and pedigree? You get the future of trail bikes, aka, the Stumpjumper FSR Comp Carbon 6Fattie. It features our all-new 6Fattie Wheel System that takes 650b wheels and wraps them in 3.0" tires. The result? Levels of traction, control, and floatation that will shake your idea of trail riding to the core. And to set things over the top, we designed it work seamlessly with the revolutionary new Stumpjumper FSR frame. The bulk of the frame is constructed from FACT 9m carbon fiber in order to provide an ultra-lightweight, strong, and stiff frame. The carbon molding 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 when you factor in a build spec that mixes some of SRAM and Shimano's most durable and dependable components, you have one of the most forward thinking bikes that we've ever made. Change the way you ride.

Technical Specifications

FRAMESET

FRAME

FACT 9m carbon, Trail 6Fattie Geometry, FACT IS carbon construction, M5 alloy rear triangle, SWAT Door integration, PF30 BB, fully enclosed internal cable routing, 148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm travel

HEADSET

Hella Flush, 1-1/8"" and 1-1/2"" threadless, Campy style upper w/ 1-1/2"" lower, cartridge bearings

SEAT BINDER

Specialized, 7050 alloy, single bolt, 34.9mm

SUSPENSION

REAR SHOCK

FOX FLOAT Performance DPS, AUTOSAG, Rx Trail Tune, 197x47.6mm

FORK

FOX 34 Plus Performance, 150mm travel, 3-position compression adjust, tapered steerer, 51mm offset, 15mm thru-axle

WHEELS

RIMS

Roval Traverse 650b, alloy, disc, 29mm wide, 24/28h

FRONT HUB

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

REAR HUB

Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12x148mm thru-axle, 28h

SPOKES

DT Swiss Industry, stainless

FRONT TIRE

Specialized 6Fattie Purgatory Control, 60TPI, 2Bliss Ready, folding bead, 650bx3.0""

REAR TIRE

Specialized 6Fattie Ground Control, 60TPI, 2Bliss Ready, folding bead, 650bx3.0""

INNER TUBES

Standard, Presta valve

DRIVETRAIN

REAR DERAILLEUR

SRAM GX X Horizon, 11-speed, alloy cage

SHIFT LEVERS

SRAM GX, 11-speed, trigger

CASSETTE

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

CHAIN

KMC X11L, 11-speed, w/ reusable MissingLink

CRANKSET

Custom SRAM GX-1000, PF30 spindle, 28T, direct mount

BOTTOM BRACKET

SRAM, PF30, OS press-in bearings, sealed cartridge

COCKPIT

STEM

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

HANDLEBARS

Specialized, butted 6000 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm, 750mm width

GRIPS

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

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 SRL lever, 30.9mm, S: 100mm travel, M/L/XL: 125mm

BRAKES

FRONT BRAKE

Shimano Deore, hydraulic disc, Ice-Tech resin pads w/ fins

REAR BRAKE

Shimano Deore, hydraulic disc, Ice-Tech resin pads w/ fins

BRAKE LEVERS

Shimano Deore BL-M615, I-spec compatible

ACCESSORIES

PEDALS

Nylon, CEN std., w/ toe clips

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.