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S-Works Stumpjumper 27.5
2018 S-Works Stumpjumper 27.5
We know full well that for many out there, the ultimate trail bike needs to possess the agility and responsiveness that comes with 27.5 wheels. We tend to agree, which is why we developed the S-Works Stumpjumper 27.5. It reflects everything that we've learned over the years, and in our eyes, represents the pinnacle of trail performance.
Starting at the carbon layup, it features our highest-end FACT 11m for an ultra-lightweight, strong, and stiff construction. 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. 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. This means that it's loaded with a full SRAM XX1 Eagle groupset, SRAM Guide RS brakes, Öhlins front and rear suspension, and hand-built Roval Carbon wheels. So with this 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, 27.5 Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
SEAT BINDER
Alloy, 34.9mm
SUSPENSION
REAR SHOCK
Custom Öhlins STX, Single-Tube design, Rx Trail Tune, 3rd Chamber air spring technology, AUTOSAG, adjustable compression & rebound damping, 197x48mm
FORK
Öhlins RXF 36, 27.5, 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
WHEELS
RIMS
Roval Traverse SL 27.5, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built
FRONT HUB
Roval Traverse SL, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h
REAR HUB
Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
SPOKES
DT Swiss Revolution
FRONT TIRE
Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"
REAR TIRE
Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"
INNER TUBES
Standard, Presta valve
DRIVETRAIN
REAR DERAILLEUR
SRAM XX1 Eagle™, 12-speed
SHIFT LEVERS
SRAM XX1 Eagle, trigger, 12-speed
CASSETTE
SRAM X01 Eagle, 12-speed, 10-50t
CHAIN
SRAM X01 Eagle, 12-speed w/ PowerLock
CRANKSET
SRAM XX1 Eagle, Boost™ 148, 170mm crankarm, 30mm spindle
CHAINRINGS
32T
BOTTOM BRACKET
SRAM PF30
COCKPIT
STEM
Syntace F109, 6-degree rise, 31.8mm clamp
HANDLEBARS
Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm
GRIPS
Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
SADDLE
Body Geometry Henge Expert, hollow Ti rails, 143mm
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
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 |
| Stack | 590mm | 599mm | 608mm | 617mm |
| Reach | 388mm | 414mm | 442mm | 464mm |
| Head Tube Length | 105mm | 115mm | 125mm | 95mm |
| Head Tube Angle | 67° | 67° | 67° | 67° |
| BB Drop | 18mm | 18mm | 18mm | 18mm |
| Trail | 104mm | 104mm | 104mm | 104mm |
| Fork Length, Full | 542mm | 542mm | 542mm | 542mm |
| Fork Rake/Offset | 46mm | 46mm | 46mm | 46mm |
| Front Center | 677mm | 706mm | 738mm | 764mm |
| Chainstay Length | 420mm | 420mm | 420mm | 420mm |
| Wheelbase | 1096mm | 1126mm | 1158mm | 1184mm |
| Top Tube Length, Horizontal | 558mm | 587mm | 618mm | 646mm |
| Bike Standover Height | 742mm | 748mm | 762mm | 764mm |
| Seat Tube Length | 396mm | 430mm | 468mm | 523mm |
| Seat Tube Angle | 74° | 74° | 74° | 74° |
Manual Downloads
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