Specialized Stumpjumper Alloy Mountain Bike

The Stumpjumper Alloy brings all-new suspension kinematics and progressive geometry into a full-alloy package that's both lightweight and extremely durable. Outfitted with a no-fuss SRAM SX 12-speed groupset, the Stumpjumper Alloy is your all-access pass for trail adventure.

Key Features

• RIDER-FIRST ENGINEERED™ — 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.


• THE SWEETEST 130MM OF TRAVEL YOU’LL EVER RIDE — We massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package


• PROGRESSIVE GEOMETRY — The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It’s long, low and slack, with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable, more carvealicious, more comfortable climbing, more better everywhere

Specifications

Frameset

• 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


• Fork: RockShox 35 Silver, Solo Air, 44mm offset, rebound adjust, TurnKey lockout, 15x110mm Boost™ Maxle® Lite thru-axle, 140mm of travel


• Rear Shock: X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout S1:190x42.5mm, S2-S6: 190x45mm

Wheels

• Rims: Double-wall alloy, 27mm internal width, 28h


• Tyres: Butcher/Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3

Drivetrain

• Crankset: SRAM SX Eagle, S1:165mm, S2-S5: 170mm, S6: 175mm


• Shifters: SRAM SX Eagle, trigger, 12-speed


• Rear Derailleur: SRAM SX Eagle, 12-speed


• Front Derailleur: N/A


• Chain: SRAM SX Eagle, 12-speed


• Cassette: SRAM PG-1210 Eagle, 11-50t

Components

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


• Grips: Specialized Trail Grips


• Brakes: Tektro Gemini Comp, hydraulic disc, resin pad, 200/180mm


• Saddle: Body Geometry Bridge Saddle, steel rails


• Seatpost: TranzX dropper, 34.9mm

Stumpjumper Sizing

Product code: 912062