2020 SPECIALIZED STUMPJUMPER COMP ALLOY 29" MOUNTAIN BIKE
The Stumpjumper Comp Alloy 29 combines the balanced stiffness and incredible precision of our sidearm frame design with a 12-speed SRAM NX Eagle drivetrain. The end result is a bike that outperforms its price tag by a wide margin.

SPECIFICATION :
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, 140mm of travel
Fork
FOX FLOAT RHYTHM, 34, GRIP damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel
Rear Shock
FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm
Bottom Bracket
SRAM DUB, threaded BB
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
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
Pedals
Specialized Dirt
Grips
Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Rear Derailleur
SRAM NX Eagle, 12-speed
Shifters
SRAM NX Eagle, trigger, 12-speed
Crankset
SRAM NX Eagle, DUB, 170mm, Steel, 30T
Cassette
SRAM NX Eagle, 12-speed, 11-50t
Chain
SRAM NX Eagle, 12-speed
Brakes
SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm
Rims
Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready
Spokes
DT Swiss Industry
Front Hub
Specialized, sealed cartridge bearings, 15x110mm spacing, 28h
Rear Hub
Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
Tires
Butcher, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"