The Stumpjumper has been making smiles for almost 40 years, and the latest iteration is no exception. Specialized threw every bit of knowledge they’ve acquired over the last 4 decades at the latest Stumpjumper and ended up creating one of the best trail bikes ever made. They gave it great climbing manners, a progressive leverage ratio, and multiple layouts to suit every riding style. The sidearm frame design is not only stiffer but also lighter and stronger, all while adding some asymmetrical flare to the bike’s already clean lines.
SPECS
| 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
|
| FORK |
FOX FLOAT 36 Factory, GRIP2 damper, Kashima Coating, 15x110mm, 51mm offset, 150mm of travel
|
| REAR SHOCK |
FOX FLOAT DPX2 Factory, Rx Trail Tune, EVOL Air sleeve, Kashima coat, 3-position adjustment w/ Open Mode adjustment, 210x50mm
|
| FRONT HUB | Specialized, sealed cartridge bearings, 15x110mm spacing, 28h |
| REAR HUB |
DT Swiss 350, Star Ratchet, 36t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
|
| SPOKES | DT Swiss Industry |
| RIMS |
Roval Traverse Carbon 29, hookless carbon, 30mm inner width, hand-built 2Bliss Ready, 28h
|
| INNER TUBES | Standard, Presta valve |
| FRONT TIRE | Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6" |
| REAR TIRE | Purgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6" |
| CRANKSET | Truvativ Descendant, aluminum, Boost™ 148, 170mm crankarm, 24mm spindle |
| CHAINRINGS | Steel, 30T |
| BOTTOM BRACKET | SRAM GXP |
| SHIFT LEVERS | SRAM GX Eagle, trigger, 12-speed |
| REAR DERAILLEUR | SRAM GX Eagle, 12-speed |
| CASSETTE | SRAM GX Eagle, 12-speed, 10-50t |
| CHAIN | SRAM GX Eagle, 12-speed |
| FRONT BRAKE |
SRAM Guide RS, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm rotor
|
| REAR BRAKE | SRAM Guide RS, hydraulic disc, organic pads, Guide S4 4-piston caliper |
| 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 |
| STEM | Specialized Trail, forged alloy, 4-bolt, 5mm rise |
| SADDLE | Body Geometry Phenom Comp, 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
|
| SEAT BINDER | Specialized bolt-type, alloy, 38.6mm |