Specialized Stumpjumper Comp Alloy 27.5 - 2018

When you need to blend ruggedness, efficiency, and downright nimbleness into one trail bike, it's pretty damn hard to beat the confident construction of an alloy frame like the Stumpjumper Comp Alloy 27.5. It features an M5 alloy construct ...(Read More)

Specialized Stumpjumper Comp Alloy 27.5
  • Color: Gloss Hyper/Mint Clean
  • Color: Satin Black/White Clean
$2,799.99
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Details

When you need to blend ruggedness, efficiency, and downright nimbleness into one trail bike, it's pretty damn hard to beat the confident construction of an alloy frame like the Stumpjumper Comp Alloy 27.5.

It features an M5 alloy construction that's lightweight, durable, and plenty stiff and compliant, while SRAM's most durable one-by components have been hand-selected to ensure that you get the most performance over rugged terrain possible. Furthering this, you'll also find a FOX FLOAT Rhythm fork with 150mm of travel up front, a custom-tuned RockShox Monarch RT3 at the rear, and powerful SRAM Guide R brakes.

And when you factor in our proprietary Rx Trail Tune at the shock, plus an aggressive, trail-eating geometry that features absurdly short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end, you get a nimble trail bike that you can be confident in, season after season.

- M5 alloy Trail Chassis with Stumpjumper FSR rear end blends durability, stiffness, and light weight, while 150mm of travel Trail Geometry provide more than capable handling.

- The FOX 34 fork features 150mm of plush travel to take on big hits and bumpy terrain with supreme confidence and efficiency.

- SRAM's 11-speed GX Eagle drivetrain, with Race Face Aeffect crank, 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.

Specs

Frame Specialized M5 Aluminum, 650b Trail Geometry, PF30 BB, internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
Fork FOX FLOAT Rhythm 34 27.5, 44mm offset, 2-position, tapered alloy steerer, 15x110mm Boost, 150mm of travel
Rear Shock RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm
Axles Front: 15x110mm
Rear: 12x148mm thru-axle
Rims/Wheels Roval Traverse 650b, hookless alloy, 29mm inner width, tubeless ready, 24/28h
Hubs Front: Stout Pro 110 disc
Rear: Specialized disc
Tires Butcher, GRID casing, Gripton, 2Bliss Ready, 650b x 2.6"
Crankset Race Face Aeffect, PF30
Chainrings Steel, 30T
Bottom Bracket Race Face PF30
Chain KMC X11, 11-speed w/ Missing Link
Rear Derailleur SRAM GX, long cage, 11-speed
Cassette/Rear Cogs SRAM XG 1150, 11-speed, 10-42t
Shifters SRAM GX, trigger, 11-speed
Handlebars Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width
Tape/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
Brakes SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, Front: 200/180mm rotor; Rear: 180/160mm rotor
Saddle Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
Seat Post 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

Part Numbers

Option UPC MPN Store SKU
Gloss Hyper/Mint Clean / Large 00888818363902 93318-5804 44024
Satin Black/White Clean / Large 00888818351374 93318-5704
Gloss Hyper/Mint Clean / Medium 00888818363889 93318-5803 44023
Satin Black/White Clean / Medium 00888818351381 93318-5703
Gloss Hyper/Mint Clean / Small 00888818363896 93318-5802 44022
Satin Black/White Clean / Small 00888818351350 93318-5702
Gloss Hyper/Mint Clean / X-Large 00888818363872 93318-5805 44025
Satin Black/White Clean / X-Large 00888818351367 93318-5705