Stumpjumper ST Comp Alloy 29
Die-hard aluminum fans rejoice. Our snappy and nimble Stumpjumper ST is available in M5 alloy. It’s perfect for riders seeking a quick and capable all-rounder. The Stumpjumper ST Comp Alloy 29 ups the ante with full Fox suspension and reliable Shimano drivetrain.
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.
Our in-house suspension-tuning team develops custom shock tunes, perfectly paired to each bike’s kinematics. We call this Rx Tune and while it’s not the easy way to build a suspension bike, it’s worth it. You feel Rx Tune as perfectly-balanced suspension.
A NO-NONSENSE BUILD
• Sidearm frame design offers balanced stiffness and precise handling.
• The FOX DPS Performance rear shock equals perfectly dialed rear-suspension.
• FOX FLOAT Rhythm 34 fork with 130mm of travel offers great adjustabiity.
|CHAIN||KMC X11, 11-speed w/ Missing Link™|
|BOTTOM BRACKET||Threaded BB, 24mm spindle|
|CRANKSET||Race Face Ride, 170mm|
|SHIFT LEVERS||Shimano SLX, 11-speed|
|CASSETTE||Shimano SLX, 11-speed, 11-46t|
|REAR DERAILLEUR||Shimano SLX, Shadow Plus, 11-speed|
|FORK||FOX FLOAT RHYTHM, 34, GRIP damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 130mm of travel|
|REAR SHOCK||FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x42.5MM|
|FRONT HUB||Specialized, sealed cartridge bearings, 15x110mm thru-axle, 32h|
|REAR HUB||Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h|
|INNER TUBES||Standard, Presta valve|
|RIMS||Double-wall alloy, 27mm internal width|
|FRONT TIRE||Eliminator, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"|
|REAR TIRE||Purgatory, GRID Casing, 2Bliss Ready, 29x2.3"|
|SADDLE||Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm|
|SEATPOST||X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L: 150mm, XL: 170mm|
|STEM||Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise|
|HANDLEBARS||Specialized Trail, 6061 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|
|FRONT BRAKE||Shimano MT-501, hydraulic disc, resin pad|
|REAR BRAKE||Shimano MT-501, hydraulic disc, resin pad|
|SEAT BINDER||Specialized bolt-type, alloy, 38.6mm|
|FRAME||M5 alloy chassis and rear end, asymmetrical design, 29 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 120mm of travel|