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Stumpjumper St Ltd Carbon Downieville 29

Stumpjumper St Ltd Carbon Downieville 29

Description

Our ode to Downieville—one of the greatest riding spots on earth. This limited-edition ST model is the perfect choice for long, grueling rides that demand a quick, efficient—and burly—machine. Lightweight carbon 29er chassis, custom suspension, powerful disc brakes, and more. Since the trails around Downieville inspired this limited-edition model, we're donating a portion of the proceeds from every one of these bikes to the Sierra Buttes Trail Stewardship, a group whose tireless work has made Downieville and the surrounding area such an amazing place to ride.

THE ULTIMATE TRAIL BIKE

The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we've increased both stiffness and performance over bumps. End result? Total control.

A FEATHERWEIGHT BRAWLER

This limited-edition ST model combines the nimble, carbon Stumpjumper ST chassis with longer-travel, RockShox suspension, precise SRAM XX1/X01 Eagle drivetrain, and massive stopping power. It's a very cool, and very rare, flavor of Stumpjumper.

BRILLIANTLY CUSTOM

• A bomber RockShox Lyrik Select Plus fork dishes out 140 millimeters of travel.

• 130-millimeters of supple rear suspension via a RockShox Super Deluxe Select Plus.

• Big stopping power courtesy of Magura MT5 4-piston discs and massive rotors.

Specifications

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, 120mm of travel
Seat Binder Specialized bolt-type, alloy, 38.6mm
Fork RockShox Lyrik Select Plus, DebonAir, rebound adjust, low-speed compression adjust, tapered steerer, 51mm offset, 15mm Maxle® Stealth thru-axle, 15x110mm Boost™, 140mm of travel
Rear Shock RockShox Super Deluxe Select Plus, Rx Trail Tune, 3-position low-speed compression adjust, rebound adjust, 190x45mm
Handlebars Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
Stem Specialized Trail, forged alloy, 4-bolt, 5mm rise, 40mm
Saddle Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
Seatpost RockShox Reverb Stealth, 30.9, 1X remote, (S: 125mm, M: 150mm, L/XL:175mm)
Grips Deity, Knuckleduster, Black
Front Brake Magura MT5, 4-piston caliper, hydraulic disc, 200mm
Rear Brake Magura MT5, 4-piston caliper, hydraulic disc, 180mm
Shift Levers SRAM X01 Eagle, trigger, 12-speed
Rear Derailleur SRAM X01 Eagle, 12-speed
Cassette SRAM XG-1275 Eagle, 12-speed, 10-50t
Crankset SRAM Decsendant Carbon, Boost™ 148, DUB, 170mm crankarm
Chainrings 30T
Bottom Bracket SRAM DUB, BSA 73mm, Threaded
Chain SRAM GX Eagle, 12-speed
Rims Roval Traverse 29, hookless alloy, 30mm inner width, 2Bliss Ready
Front Hub Roval Traverse, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 28h
Rear Hub Roval Traverse, DT Swiss 3-Pawl System, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Spokes DT Competition Race
Front Tire Butcher, GRID TRAIL casing, GRIPTON® compound, 29x2.3"
Rear Tire Eliminator, BLCK DMND Casing, 2Bliss Ready, 29x2.3"
Inner Tubes Standard, Presta valve
Satin Jungle Green / Metallic Spruce 6,220

Geometry

S M L XL
Crank Length 170MM 170MM 170MM 170MM
Handlebar Width 780mm 780mm 780mm 780mm
Stem Length 40MM 40MM 50MM 50MM
Saddle Width 143mm 143mm 143mm 143mm
Seatpost Length 125mm 150mm 175mm 175mm