Specialized Stumpjumper Fsr Men Comp 27.5 12 Spd Features
The Stumpjumper Comp Alloy 27.5 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.
THE ULTIMATE TRAIL BIKE
The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we’ve increased both stiffness and performance over bumps.
PERFECTLY-BALANCED SUSPENSION
Our in-house suspension-tuning team develops custom shock tunes, perfectly paired to each bike’s kinematics. We call this Rx Tune and while it’s not the easy way to build a suspension bike, it’s worth it. You feel Rx Tune as perfectly-balanced suspension. Total control.
MASSIVE BANG FOR YOUR BUCK
• Sidearm frame design offers balanced stiffness and precise handling.
• FOX DPS Performance rear shock delivers perfectly-dialed rear suspension.
• NX Eagle 12-speed drivetrain gives you single-ring simplicity and gearing to spare.
Component Specifications
| Frame | M5 alloy chassis and rear-end, asymmetrical design, 27.5 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel |
| Seat Binder | Specialized bolt-type, alloy, 38.6mm |
| Fork | FOX FLOAT RHYTHM, 34, GRIP damper, 44mm 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, 210x52.5mm |
| Shift Levers | SRAM NX Eagle, trigger, 12-speed |
| Rear Derailleur | SRAM NX Eagle, 12-speed |
| Cassette | SRAM NX Eagle, 12-speed, 11-50t |
| Chain | SRAM NX Eagle, 12-speed |
| Crankset | SRAM NX Eagle, DUB, 170mm |
| Bottom Bracket | SRAM DUB, threaded BB |
| Rims | Roval Traverse 27.5, hookless alloy, 30mm inner width, tubeless ready |
| Front Hub | Specialized, sealed cartridge bearings, 15x110mm spacing, 28h |
| Rear Hub | Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h |
| Spokes | DT Swiss Industry |
| Front Tire | Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6" |
| Rear Tire | Eliminator, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6" |
| Inner Tubes | Presta, 40mm valve |
| Front Brake | SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm |
| Rear Brake | SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm |
| 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 |
| Grips | Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness |
| 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 |
Size Guide: Specialized Stumpjumper Fsr Men Comp 27.5 12 Spd
