Specialized Stumpjumper EVO Comp Alloy

Overview

The Specialized Stumpjumper EVO Alloy is built to ride wild, sleek and simple. With the same design as its carbon brethren – including adjustable head tube angle, 150mm of tuned travel, S-sizing, and integrated SWAT™ box – in a lightweight yet durable M5 aluminum frame, you’ll be able to rock trails previously reserved for downhill behemoths.
Tech Specs:

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

Fork: FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel

Rear Shock: FOX FLOAT X Performance, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSR adjustment, S1:210x50mm, S2-S6:210x55mm

Bottom Bracket: SRAM DUB, BSA 73mm, Threaded

Stem: Alloy Trail Stem, 35mm bar bore

Handlebar: Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width

Saddle: Bridge Comp, Hollow Cr-mo rails, 155/143mm

Seatpost: 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

Pedals: PEDAL, TEST RIDE PEDALS PROVIDED BY SPECIALIZED

Groupset:

Rear Derailleur: SRAM NX Eagle, 12-speed

Crank: SRAM NX Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm, Steel, 30T

Shifters: SRAM NX Eagle, trigger, 12-speed

Cassette: SRAM NX Eagle, 12-speed, 11-50t

Chain: SRAM NX Eagle, 12-speed

Brakes: 4-piston caliper, hydraulic disc, 200mm

Wheelset:

Rims: Specialized 29, hookless alloy, 30mm inner width, tubeless ready

Spokes: DT Swiss Industry

Front Hub: Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h

Rear Hub: Alloy, sealed cartridge bearings, 12x148mm thru-axle, 32h

Tires: Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29×2.3″, Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29×2.3″