Specialized Stumpjumper EVO Elite Alloy
Let's face it, the Stumpjumper EVO Alloy is no "normal" trail bike. It's built to take on anything. The design of the durable alloy frame is the same as the carbon frame, including adjustable head angle, 150mm of travel, S-Sizing and SWAT™ Door compartment. You'll be able to tackle descents with confidence.
SRAM GX Eagle 12-speed drivetrain, 30mm wide alloy wheels and FOX FLOAT Factory suspension with Rx Tune.
Features
- Suspension travel is useless without the right kinematics and we kept this in mind when designing the Stumpjumper EVO. With what we learned in the development of the Enduro and with over 1000 hours of testing in the field and in the lab, we have dramatically improved the ride and created the feeling of ability, efficiency and liveliness that everyone appreciates. We've increased the anti-squat so the suspension can better resist bobbing, and we've also improved shock absorption on sharp obstacles. In short, the Stumpjumper goes down with complete control and up with agility.
- The S-Sizing geometry of the Stumpjumper EVO is the most progressive. Long, low, relaxed, short offset fork and a steeper seat post make you ride better. But the perfect geometry can be different for different bikers, which is why the Stumpjumper EVO can be adjusted to six different positions. Not only can you raise the bottom bracket by 10mm, you can also adjust the head angle by up to two degrees. Finally, if you like mullets, the Stumpjumper EVO can be fitted with the 27.5" rear wheel in combination with the 29" front wheel.
- Rider-First Engineered™ technology is a size-specific approach to design to ensure the same ride characteristics for all sizes. So if you're not quite a giant and pedal an S1, or, if you need the long S6 instead, you'll tackle corners with the same confidence, with an equal balance of stiffness, all at the lightest possible weight.
- In 2016 we introduced the SWAT™ compartment in the Stumpjumper's frame so you can store a pump or anything else you need to repair a puncture.
Technical specifications
Frame
Frame: M5 Alloy chassis and rear-end, asymmetrical design, 29" Trail Geometry with S-Sizing, SWAT™ Door integration, head tube angle adjustment, horst pivot BB adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
Collar: Alloy, 38.6mm
Suspension
Shock: FOX FLOAT X Factory, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSC adjustment, S1:210x50mm, S2-S6:210x55mm
Fork: FOX FLOAT 36 Factory, GRIP2 damper, 15x110mm, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel
Cockpit
Stem: Deity, 35.0mm
Handlebar: Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 800mm width
Tape: Specialized Trail Grips
Saddle: Bridge Comp, Hollow Cr-mo rails, 155/143mm
Seatpost: OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm)
Brakes
Brakes, front: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm
Brakes, rear: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm
Transmission
Rear derailleur: SRAM GX Eagle, 12-speed
Derailleurs: SRAM GX Eagle, 12-speed
Cassette: SRAM XG-1275, 12-speed, 10-52t
Chain: SRAM GX Eagle, 12-speed
Crankset: SRAM GX Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
Chainrings: Alloy, 30T
Bottom Bracket: SRAM DUB, BSA 73mm, threaded
Wheels
Rims:Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready
Front hub: Roval, sealed cartridge bearings, 15x110mm spacing, 28h
Rear hub: Roval DT Swiss 370, Ratchet LN, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Spokes: DT Swiss Competition Race
Front tyre: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Rear tyre: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"
Chambers: Standard, Presta valve
Frameset
Swat: SWAT™ Door integration
Note: Specifications may vary without notice