To squeeze every last ounce of fun out of the trail, you need a bike that can take a hit and dish it right back out ten-fold. In other words, you need the Stumpjumper Comp Alloy 6Fattie/29.
Sure, it features an M5 alloy construction that's lightweight and durable, but what we're most excited about is its 6Fattie Wheel/Tire System. It takes 27.5 wheels and wraps them in 3.0" tires in order to achieve crazy new levels of traction, control, and floatation that'll shake your idea of trail riding to the core. This system also allows you the opportunity to toggle between 29-inch wheels (not included) and 6Fattie wheels, allowing the ultimate in configuration options for the trail at hand.
And when you combine all of this with a mix of SRAM's most durable components and our 6Fattie Trail Geometry that maintains a roomy top tube, ultra-short chainstays, and a slacked out front end, you're looking at the future of trail bikes.
- M5 alloy Trail Chassis with Stumpjumper FSR rear end blends durability, stiffness, and light weight, while 135mm of travel Trail Geometry provide more than capable handling.
- A RockShox Reba RL fork handles suspension up front with ease, soaking up bumpy terrain with 150mm of plush travel.
- SRAM's 11-speed GX groupset features a wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.
|CHAIN||KMC X11, 11-speed w/ Missing Link™|
|BOTTOM BRACKET||Race Face PF30|
|CRANKSET||Race Face Aeffect, PF30|
|SHIFT LEVERS||SRAM GX, trigger, 11-speed|
|CASSETTE||SRAM XG 1150, 11-speed, 10-42t|
|REAR DERAILLEUR||SRAM GX, long cage, 11-speed|
|FORK||RockShox Reba RL, tapered alloy steerer, 51mm offset, external rebound adjust, low speed comp to lockout, 15mm Maxle® Lite thru-axle, custom 15x110 Boost™, 150mm of travel|
|REAR SHOCK||RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm|
|FRONT HUB||Specialized, sealed cartridge bearings, 15x110mm spacing, 24h|
|REAR HUB||Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h|
|INNER TUBES||Standard, Presta valve|
|SPOKES||DT Swiss Industry, stainless, 3-cross, 2.0""|
|RIMS||Roval Traverse 27.5, hookless alloy, 38mm internal width, tubeless-ready, 24/28h|
|FRONT TIRE||Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 3.0""|
|REAR TIRE||Slaughter, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8""|
|SADDLE||Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm|
|SEATPOST||Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel|
|STEM||Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise|
|HANDLEBARS||Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width|
|GRIPS||Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness|
|FRONT BRAKE||SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor|
|REAR BRAKE||SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor|
|PEDALS||Specialized Platform, Cr-Mo, 9/16"" spindle|
|SEAT BINDER||Alloy, 34.9mm|
|FRAME||Specialized M5 Aluminum, 29/6Fattie Trail Geometry, PF30 BB, internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel|
Stumpjumper - Geometry
|Top Tube Length, Horizontal||551mm||582mm||611mm||647mm||674mm|
|BB Height, 650x2.8"||325mm||325mm||325mm||325mm||325mm|
|Seat Tube Angle||75°||75°||75°||74°||74°|
|Head Tube Angle||67.5°||67.5°||67.5°||67.5°||67.5°|
|BB Height, 650x3.0"||331mm||331mm||331mm||331mm||331mm|
|Seat Tube Length||396mm||430mm||468mm||523mm||564mm|
|Head Tube Length||95mm||95mm||125mm||145mm||170mm|
|BB Height, 29x2.3"||338mm||338mm||338mm||338mm||338mm|
|Bike Standover Height||750mm||757mm||766mm||776mm||778mm|
|Fork Length, Full||551mm||551mm||551mm||551mm||551mm|