Specialized Stumpjumper Evo Comp Alloy | Mountain Bike

• What do you get when you pair a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO Comp Alloy, that’s what. With all of the traction and handling benefits of a 29er, but with a smaller, more maneuverable rear wheel, this mullet setup suits a more jibby, playful style. It’s right at home at the bike park, and is a total blast to cut loose with on the trail.
• All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, Specialized prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, they’ve not only improved the pedaling performance of the Stumpjumper, but they’ve made it more capable, agile, and lively. They increased anti-squat, so the suspension better resists pedal bob, improving bump performance on square-edge hits.
• The S-Sizing geometry of the new Stumpjumper EVO is Specialized most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle – these are requirements for modern progressive riding. Which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front.
• Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you’re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight.
• Specialized introduced the SWAT™ door on the Stumpjumper in 2016, adding room IN your frame for those necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant. With the new Stumpjumper, they have increased the volume and added a SWAT™ Bladder, giving you an extra 22oz of water storage – the same size as a small water bottle – hidden in your downtube.

SPECIFICATIONS
FRAME – M5 Alloy chassis and rear-end, asymmetrical design, 29/27.5" 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 trave
FORK – FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel
REAR FORK – FOX FLOAT X Performance, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSR adjustment, S1:210x50mm, S2-S6:210x55mm
FRONT WHEEL – Sealed cartridge bearings, 15x110mm thru-axle, 28h hub w/ Specialized 29, hookless alloy, 30mm inner width, tubeless ready rim 
REAR WHEEL – Sealed cartridge bearings, 12x148mm thru-axle, 28h hub w/ Specialized 27.5, hookless alloy, 30mm inner width, tubeless ready rim 
FRONT TIRE – Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
REAR TIRE – Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3"
CRANKSET – SRAM NX Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
CHAINRING – 30T
BOTTOM BRACKET – SRAM DUB, BSA 73mm, Threaded
REAR DERAILLEUR – SRAM NX Eagle, 12-speed
SHIFT LEVER – SRAM NX Eagle, trigger, 12-speed
CASSETTE – SRAM NX Eagle, 12-speed, 11-50t
CHAIN – SRAM NX Eagle, 12-speed
FRONT BRAKE – SRAM Code R, 4-piston caliper, hydraulic disc, 200mm Centerline
REAR BRAKE – SRAM Code R, 4-piston caliper, hydraulic disc, 200mm Centerline
HANDLEBAR – Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
STEM – Alloy Trail Stem, 35mm bar bore
SEAT POST – X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 175mm, S6: 190mm
SADDLE – Bridge Comp, Hollow Cr-mo rails