S-Works Stumpjumper 6Fattie

2018 S-Works Stumpjumper 6Fattie

It's easy to say that a bike is revolutionary—that it features all of the latest and greatest technology. Rarely, however, is a trail bike so far ahead of the pack that it leaves you scratching your head wondering, "How'd they do that?" Well, the S-Works Stumpjumper 6Fattie/29 is that bike.

It features our FACT 11m carbon fiber for the construction 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 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.

Then there's our 6Fattie Wheel/Tire System that takes 27.5 wheels and wraps them in 27.5x3.0" tires to provide a drastic, life-changing level of traction, control, and floatation. Impressively, 6Fattie pulls this off without sacrificing anything to climbing prowess. This system also allows you the opportunity to toggle between 29-inch wheels (not included) and 6Fattie wheels, allowing the ultimate in configuration options for the trail at hand. Further improving the ride, you'll also find an aggressive, trail-eating geometry that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, a slacked out front end, and our proprietary Rx Trail Tune at the shock.

For this S-Works model, we outfitted it with a build spec that spares no expense—featuring a full SRAM XX1 Eagle 12-speed groupset, SRAM Guide RS brakes, Öhlins front and rear suspension, and hand-built Roval Traverse SL carbon wheels. With the Stumpjumper, you have a bike that, without a doubt, is ready for anything on the trail.

Technical Specifications

FRAMESET

FRAME

S-Works FACT 11m, full carbon chassis and rear end, 29/6Fattie 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

SEAT BINDER

Alloy, 34.9mm

SUSPENSION

FORK

Öhlins RXF 36, 29/6Fattie, Twin-Tube design, air spring w/ adjustable 3rd chamber, adjustable high and low speed compression, adjustable rebound, 15x110mm thru-axle, 51mm offset, 150mm of travel

REAR SHOCK

Custom Öhlins STX, Single-Tube design, Rx Trail Tune, 3rd Chamber air spring technology, AUTOSAG, adjustable compression & rebound damping, 197x48mm

WHEELS

REAR HUB

Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h

FRONT HUB

Roval Traverse, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h

RIMS

Roval Traverse SL 27.5, hookless carbon, 38mm inner width, 24/28h, tubeless ready, hand-built

REAR TIRE

Slaughter, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8"

FRONT TIRE

Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 3.0"

SPOKES

DT Swiss Revolution

INNER TUBES

Standard, Presta valve

DRIVETRAIN

REAR DERAILLEUR

SRAM XX1 Eagle™, 12-speed

SHIFT LEVERS

SRAM XX1 Eagle, trigger, 12-speed

CHAIN

SRAM X01 Eagle, 12-speed w/ PowerLock

CASSETTE

SRAM X01 Eagle, 12-speed, 10-50t

BOTTOM BRACKET

SRAM PF30

CHAINRINGS

30T

CRANKSET

SRAM XX1 Eagle, carbon, Boost™ 148, 170mm crankarm, 30mm spindle

COCKPIT

GRIPS

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

HANDLEBARS

Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm

STEM

Syntace F109, 6-degree rise, 31.8mm clamp

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 of travel

SADDLE

Body Geometry Henge Expert, hollow Ti rails, 143mm

BRAKES

FRONT BRAKE

SRAM Guide RS carbon, hydraulic disc, organic pads, carbon lever, Guide S4 4-piston caliper, 200/180mm rotor

REAR BRAKE

SRAM Guide RS carbon, hydraulic disc, organic pads, carbon lever, Guide S4 4-piston caliper, 180/160mm rotor

ACCESSORIES

PEDALS

Specialized Platform, Cr-Mo, 9/16" spindle

* 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.

Geometry

	S	M	L	XL
Crank Length	170MM	170MM	170MM	170MM
Handlebar Width	780mm	780mm	780mm	780mm
Stem Length	50MM	60MM	60MM	60MM
Saddle Width	143mm	143mm	143mm	143mm
Seatpost Length	390mm	430mm	430mm	430mm
BB Height, 29x2.3"	338mm	338mm	338mm	338mm
Stack	618mm	618mm	646mm	664mm
Reach	386mm	413mm	431mm	457mm
Head Tube Length	125mm	145mm	95mm	95mm
Head Tube Angle	67°	67°	67°	67°
BB Drop	33mm	33mm	33mm	33mm
Trail	96.5mm	96.5mm	96.5mm	96.5mm
Fork Length, Full	560mm	560mm	560mm	560mm
Fork Rake/Offset	51mm	51mm	51mm	51mm
Front Center	687mm	714mm	744mm	777mm
Chainstay Length	437mm	437mm	437mm	437mm
Wheelbase	1122mm	1149mm	1179mm	1212mm
Top Tube Length, Horizontal	563mm	590mm	616mm	648mm
Bike Standover Height	754mm	761mm	770mm	777mm
Seat Tube Length	396mm	430mm	468mm	523mm
Seat Tube Angle	74°	74°	74°	74°