Don’t worry metal fans, the Stumpjumper Comp Alloy is still alive and well, and with one of the most advanced alloy frames ever developed. With its asymmetrical design, all-new geometry, refined kinematics, and a build kit that strikes the optimal combination of performance and value, it’s ready to hit the dirt.

THE TRAIL BENCHMARK
When we set out to design the all-new Stumpjumper, we pursued some hefty goals. We went after the lightest-possible weight that sacrifices nothing to durability, a stiff chassis that corners on rails, and a geometry that everyone can enjoy, all with the best suspension kinematics we know how to design. Turns out, you can have your cake and eat it too with the new Stumpjumper.

PROGRESSIVE GEOMETRY
The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. Long, low, slack, a short offset fork, a steeper seat tube angle—they’re all the talk of the town because they make your ride better. With Flip Chip adjustability you’re able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose.

Color	Satin Gunmental/Taupe, Gloss Sage Green/Forest Green, Satin Cast Umber/Clay
Chain	SRAM NX Eagle, 12-speed
Saddle	Bridge Comp, Hollow Cr-mo rails, 155/143mm
Pedals	Sold separately
Brakes	Front: SRAM G2 R, 4-piston caliper, hydraulic disc, 200mmRear: SRAM G2 R, 4-piston caliper, hydraulic disc, 180mm
Stem	Alloy Trail Stem, 35mm bar bore
Handlebars	Specialized, 6061 alloy, 6-degree upsweep, 8-degree back sweep, 30mm rise, 800mm width
Shifters	SRAM NX Eagle, trigger, 12-speed
Rear Derailleur	SRAM NX Eagle, 12-speed
Chainrings	Steel, 30T
Size	S1, S2, S3, S4, S5, S6
Crankset	SRAM NX Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
Tires	Front: Butcher, GRID casing, GRIPTON compound, 29×2.3"Rear: Purgatory, GRID Casing, GRIPTON compound, 29×2.3"
Spokes	DT Swiss Industry
Hubs	Front: Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28hRear: Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
Rims/Wheels	Roval 29, hookless alloy, 30mm inner width, tubeless ready
Rear Shock	FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, S1:190×42.5mm, S2-S6: 190x45mm
Fork	FOX FLOAT 34 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset,140mm of travel
Frame	Alloy chassis and rear-end, asymmetrical design, 29 Trail Geometry, horst pivot BB adjustment, threaded BB, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel
Seat Post	X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9 (S1:100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm)