Specialized Stumpjumper S-Works bike

When we say 'the ultimate trail bike', we mean it. The Stumpjumper has everything you could want. Want to climb with agility? With the Stumpjumper you do, thanks to the suspension design and the lightest frame in this bike category. When the trail becomes a ferocious beast, you'll tame it thanks to the new trail geometry, the Rider-First Engineered™ frame that is the perfect combination of stiffness and lightness, and makes the Stumpjumper a downhill monster. Point the front wheel where you want to go and you're ready to party. Like any S-Works that lives up to its name, the S-Works Stumpjumper is dressed to kill: SRAM XX Eagle Wireless electronic groupset and FOX Factory suspension.

The standard on the trail
When development of the Stumpjumper began, the goals were quite ambitious. As light a weight as possible without compromising strength, a stiff frame, perfect cornering and an enjoyable geometry, all with the best suspension kinematics. In the end it looks like you can have both a full barrel and a drunk wife.

130mm travel perfect for the trail
The suspension kinematics were fine-tuned to provide the best all-round performance with 130mm travel. Numerous tests in the lab and in the field have enabled us to create a bike with intermediate travel that can even attack gravity trails, is as manoeuvrable as few and as agile as a motorised bike.

Progressive geometry
The 'S-sizing' geometry is just right. Long, low, relaxed, short offset fork and a steeper seat post make the Stumpjumper stable, comfortable on the climb and better in any situation. With the FlipChip you also have the possibility to customise your position so that the Stumpjumper delivers the right performance on any terrain.

Rider-First Engineered™
This size-specific design approach results in excellent performance for every frame, no matter if you ride the smallest size S1, or if you need the largest size, S6. The ride characteristics are perfect for everyone; you'll ride like you're on rails with balanced stiffness.

Swat
In the Stumpjumper's frame we find the SWAT™ compartment, for storing pumpettes or anything else you need to repair a puncture.

Technical specifications

Frame

• Frame: Alloy saddle clamp, 38.6mm
• 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 UDH compatible rear spacing, sealed cartridge bearing pivots, 130mm of travel

Cockpit

• Saddle: Bridge, 155/143mm, Ti-rail cable
• Handlebar stem: Divinity, 35.0 mm
• Seatpost: RockShox Reverb AXS, 30.9, 1X remote, (S1:100mm, S2: 125mm, S3: 150mm, S4-S6: 170mm)
• Handlebar: Roval Traverse SL Carbon, riser bar, 6 degrees upsweep, 8 degrees backsweep, 30mm rise, 780mm, 35.0mm

Wheels

• Front tyre: Butcher, GRID carcass, GRIPTON® T9 compound, 29x2.3
• Rear hub: DT Swiss 240, Ratchet EXP, 36t clutch, SRAM XD driver body, 12mm thru axle, 148mm wheelbase, 28h
• Front hub: DT Swiss 240, sealed cartridge bearings, 15x110 mm wheelbase, 28h
• Spokes: DT Swiss Competition Race
• Rear tyre: Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3".
• Rims: Roval Control 240, hookless carbon, 29 mm inner width, handmade, 2Bliss Ready
• Inner tubes: Standard, Presta valve

Tubes

• Knobs: Deity Knobs

Suspension

• Fork: FOX FLOAT 34 Factory, GRIP2 shock absorber, Kashima coating, 15x110mm, 44mm offset, 140mm travel
• Rear Shock: FOX FLOAT DPS Factory, Rx Trail Tune, EVOL Air sleeve, Kashima coating, 3-way adjustable with Open Mode adjustment, 190x45mm.

Transmission

• Bottom Bracket: SRAM DUB, BSA 73mm Wide, Threaded
• Shifters: SRAM AXS POD Ultimate Controller
• Crankset: SRAM XX Eagle Crankset, Carbon, Integrated Guard, 55mm Chainline, S1:165mm, S2-S5: 170mm, S6: 175mm
• Chain: SRAM XX SL Eagle Transmission Flattop Chain
• Rear Derailleur: SRAM XX Eagle Transmission Derailleur
• Sprockets: SRAM XX SL Eagle Transmission Cassette, 12spd, 10-52t
• Chainrings: 32T.

Brakes

• Brakes, rear: SRAM Code Ultimate Stealth, 4-piston caliper, hydraulic disc, 180mm HS2 Rotor
• Front brake: SRAM Code Ultimate Stealth, 4-piston caliper, hydraulic disc, 200mm HS2 Rotor

Weight

• Manufacturer's weight: 12.75kg (28 lb, 1.7 oz)
• Weighted measurement: S4.

Note: Specifications may vary without notification.