Specialized Stumpjumper FSR 6Fattie
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 FSR Comp 6Fattie. It features a M5 alloy construction that's lightweight and durable, but what we're most excited to debut is our all-new 6Fattie Wheel System. It takes 650b wheels and wraps them in 3.0" tyres in order to achieve levels of traction, control, and floatation that will shake your idea of trail riding to the core. And when you combine a mix of SRAM's most durable components with a 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.
- RockShox Revelation RL fork features a 15mm Maxle Lite thru-axle and 150mm of plush travel to take on hits and bumpy terrain with more control and confidence.
- Roval Traverse 650b alloy wheels work in tandem with the ultra-wide tires to give you loads of extra traction, floatation, and control.
FRAME | M5 alloy, Trail Geometry, PF30 BB, internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel
FORK | RockShox Revelation RL 29/27.5+, Solo Air spring, lockout and rebound adjust, 15x110mm Maxle Lite thru-axle, 51mm offset, 150mm travel
REAR SHOCK | RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm
FRONT HUB | Specialized disc, alloy, sealed cartridge bearings,15x110mm thru-axle, 24h
REAR HUB | Specialized disc, alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
SPOKES | DT Swiss Industry, stainless, 3x, 2.0"
RIMS | Roval Traverse 650b, hookless alloy, 29mm inner width, 24/28h, tubeless ready
INNER TUBES | Standard, Presta valve
FRONT TYRE | Purgatory, GRID casing, 650bx3.0", 60TPI, Aramid folding bead, 2Bliss Ready
REAR TYRE | Purgatory, GRID casing, 650bx3.0", 60TPI, Aramid folding bead, 2Bliss Ready
CRANKSET | RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline
SHIFT LEVERS | SRAM GX, 11-speed, trigger
REAR DERAILLEUR | SRAM GX, long cage, 11-speed
CASSETTE | SRAM XG-1150, 11-speed, 10-42t
CHAIN | SRAM PC-1110, 11-speed w/PowerLink
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
HANDLEBARS | Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 750mm width
GRIPS | Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
STEM | Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
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 travel
SEAT BINDER | Alloy, 34.9mm
PEDALS | Resin Test Ride w/toe clips
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