Description
- THE TRAIL BENCHMARK: When we set out to design the Stumpjumper, we had some juicy goals in mind. We wanted it to be the lightest bike possible, but without sacrificing durability. We wanted a rigid chassis that pulled around corners like it was on rails and a geometry that everyone could enjoy. All of this coupled with the best chassis kinematics that we know how to design.
- 130MM OF SPRING TRAVEL THAT TAMPES THE TRAIL: Even the largest suspension travel is useless without the right kinematics, which is why we put them at the forefront when developing the Stumpjumper design. Using lessons learned from Enduro suspension design and more than 1,000 hours of development on the trail and in the suspension lab, we have significantly improved uphill pedaling performance while creating a powerful, efficient and lively bike that every biker craves. In addition, the anti-squat behavior has been increased so that the chassis resists rocking better. Angular obstacles are now swallowed better, meaning less speed is lost. Conclusion? The Stumpjumper rocks every trail downhill in a controlled manner and still climbs every climb with ease.
- PROGRESSIVE GEOMETRY: The S-Sizing geometry of the new Stumpjumper hits exactly the sweet spot. Long, low, flat, a fork with little offset, a steeper seat tube angle - all of these make your ride a better experience. With the adjustable flip chip you can adapt the bike to all conditions and ensure that your Stumpjumper is perfectly suited to any terrain.
- RIDER-FIRST ENGINEERED™: Rider-First Engineered™ frames use a frame size-dependent approach to keep ride characteristics identical across all sizes. Regardless of whether you are a small S1 rider or a giant on the S6 bike - the driving characteristics remain the same. Cornering like on rails and balanced rigidity between the front and rear wheels.
- SWAT™: When we introduced the SWAT™ Box on the Stumpjumper in 2016, we increased the storage space and now had enough space for puncture protection equipment. With the new Stumpjumper we kept the same design features, but increased the volume and added a SWAT™ bladder that allows you to hide an additional 650ml of water in your downtube. Yes, the bladder is the same size as a small bottle.
Technical specifications
Frame set
FRAME
FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, flip chip Head Tube/Bottom Bracket adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger , 130mm of travel
SEAT POST CLAMP
Alloy, 38.6mm
landing gear
MUTE
FOX FLOAT DPS Performance Elite, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment w/ Open Mode Adjustment, 190x45mm
FORK
FOX FLOAT 34 Performance Elite, GRIP2 damper, 15x110mm, 44mm offset, 140mm of travel
cockpit
STEM
Alloy Trail Stem, 35mm bar bore
HANDLEBAR
Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 780mm, 35mm clamp
HANDLEBAR GRIPS
Deity, Knuckleduster, Black
SADDLE
Bridge Comp, Hollow Cr-mo rails, 155/143mm
SEAT POST
OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm)
Brakes
FRONT BRAKE
SRAM G2 RSC, 4-piston caliper, hydraulic disc, 200mm
REAR BRAKE
SRAM G2 RSC, 4-piston caliper, hydraulic disc, 180mm
drive
REAR DERAILLEUR
Sram X01 Eagle, 12-speed
SHIFT LEVER
SRAM X01 Eagle, trigger, 12-speed
CASSETTE
SRAM XG-1295 Eagle, 10-52t
CHAIN
SRAM GX Eagle, 12-speed
CRANKSET
SRAM Descendant 7K, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
CHAINRINGS
Alloy, 30T
INTERNAL BEARING
SRAM DUB, BSA 73mm, threaded
Wheels
RIMS
Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready
FRONT WHEEL HUB
Roval, sealed cartridge bearings, 15x110mm spacing, 28h
REAR WHEEL HUB
Roval DT Swiss 370, Ratchet LN, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
SPOKE
DT Swiss Competition Race
FRONT TIRE
Butcher, GRID casing, GRIPTON® T7 compound, 29x2.3"
REAR TIRE
Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3"
HOSES
TUBES,STANDARD 48MM PV LOW LEAD 29x1.75/2.4, MAXXIS BRAND
* Specifications are subject to change