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Specialized

Specialized Stumpjumper Expert 29 Men's Mountain Bike

  • Specialized designed Finite Element Analysis technology that increases frame efficiency by 20%
  • SRAM GX Eagle 1x12 speed hydraulic groupset provides smooth, lightweight, reliable shifting
  • 29" wheels provide the nimble, strong and nippy experience that replicates childhood memories
  • Fact 11m carbon-fibre is the same grade of carbon used on the S-Works edition

£5,000

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Product Information

Specialized Stumpjumper Expert 29 Men's Mountain Bike

Every rider remembers their first exhilarating, fast adventure on their bike as a kid. Usually around the local woods when you learned just how much fun riding on the trails could be. The Specialized Expert is designed to bring back those memories. The frame has been redesigned, now asymmetrical, stiffer and lighter-weight the Fact 11m carbon fibre design saves 20% in power efficiency, the same frame quality used on the S-Works edition. Kitted out with SRAM GX Eagle hydraulic components you can stay rest-assured that shifting will be smooth and stopping power will be reliable. The 29" sized wheels provide nimble performance that increases stiffness as well as the angle of attack between you and the trail. The Stumpjumper Expert was designed for you to enjoy, so go for it! 

Full Specification

FEATURES

TECHNOLOGIES

Redesigned Frame 

The Stumpjumper's asymmetrical, FACT 11m carbon fibre construction is lightweight, stiff, and ready to take on the trail. It's built off 29 Trail Geometry, so it's just the right amount of both capable and comfortable. And with SWAT™ integration in the down tube, a threaded BB, easy cable routing, and an all new chain silencer, it's ready for anything the trail, or you, throw at it.

 

Travel Performance 

With three different compression adjustments—open/pedal/lock—incredible damping performance, and our Rx Trail Tune, the RockShox Deluxe RT3 perfectly complements the Stumpjumper.

 

RockShox Fork and Rear Suspension

RockShox's Pike is known for its trail performance, and the RC found here has stiff stanchions, a Charger damper, and plenty of sensitivity.

FULL SPECIFICATION

Frameset

Seat Binder: Specialized bolt-type, alloy, 38.6mm

Frame: FACT 11m, full carbon chassis and rear end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel

 

Drivetrain

Chain: SRAM GX Eagle, 12-speed w/ PowerLock®

Bottom Bracket: SRAM GXP

Crankset: FC DESC 6K EAGLE B148 24MM 170 BLK 32

Shift Levers: SRAM GX Eagle, trigger, 12-speed

Cassette: SRAM GX Eagle, 12-speed, 10-50t

Chainrings: 32T

Rear Derailleur: SRAM GX Eagle, 12-speed

 

Suspension

Fork: 

RockShox Pike RC, DebonAir, rebound/low-speed compression adjust, tapered steerer, 51mm offset, 15mm Maxle® Stealth thru-axle, 15x110mm Boost™, 150mm of travel

Rear Shock: RockShox Deluxe RT3, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm

 

Wheels

Inner Tubes: Presta, 40mm valve

Front Tyre: Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x 2.6"

Rear Tyre: Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x 2.6"

 

Cockpit

Saddle: Body Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm

Seatpost: Command Post IRcc, 16-position micro-height adjustable, two-bolt head, bottom mount cable routing, remote SRL lever, 34.9mm, S: 130mm, M/L/XL: 160mm of travel

Stem: Specialized Trail, forged alloy, 4-bolt, 5mm rise

Handlebars: Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp

Grips: Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness

 

Brakes

Front Brake: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm rotor

Rear Brake: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm rotor

 

Accessories

Pedals: Specialized Dirt

Size Guide