Specialized Stumpjumper 15 EVO Comp Alloy | Mountain Bike

The Stumpjumper 15 EVO Comp Alloy is the gateway to Specialized's trail bike, with a durable M5 alloy frame, adjustable geometry and SWAT downtube storage. A 160 mm FOX 36 Rhythm fork and a FOX FLOAT X shock with GENIE technology deliver supple, coil-like grip and big-hit support, while SRAM Eagle 70 Transmission shifts reliably under load and 4-piston brakes give plenty of stopping power.

SPECIFICATIONS
FRAME – M5 alloy chassis and rear end, Trail geometry with head tube angle adjustment, SWAT Door integration, threaded BB, internal cable routing, 12x148mm, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm travel
SWAT – SWAT 4.0 internal downtube storage
FORK – FOX FLOAT 36 Rhythm, GRIP damper, 160mm travel (S2-S6) / 150mm (S1), 15x110mm, 44mm offset
REAR SHOCK – FOX FLOAT X Performance GENIE, Rx Trail Tune, 2-position lever, rebound adjust, 210x55mm
BRAKES – SRAM DB8 Stealth, 4-piston, hydraulic disc, 200mm rotors
SHIFTERS – SRAM Eagle 70, 12-speed
REAR DERAILLEUR – SRAM Eagle 70 Transmission, 12-speed
CASSETTE – SRAM 12-speed, 10-52T
CHAIN – SRAM 70 Transmission, 12-speed, Flattop
CRANKSET – SRAM Eagle 70, 32T, 55mm chainline, 165/170mm
BOTTOM BRACKET – SRAM DUB Threaded Wide
RIMS – Specialized hookless alloy, 30mm internal width, tubeless ready, 27.5" (S1-S2 rear) / 29"
FRONT HUB – Sealed cartridge bearings, 6-bolt, 15x110mm, 28h
REAR HUB – Specialized alloy, sealed cartridge bearings, 6-bolt, 12x148mm, 28h, HG freehub
SPOKES – DT Swiss Elemental
FRONT TIRE – Specialized Butcher, GRID TRAIL casing, GRIPTON T9, tubeless ready, 29x2.4"
REAR TIRE – Specialized Eliminator, GRID TRAIL casing, GRIPTON T7, tubeless ready, 27.5x2.4" (S1-S2) / 29x2.4" (S3-S6)
STEM – Specialized Alloy Trail Stem, 35mm clamp
HANDLEBAR – Specialized 6000 series alloy, 8° backsweep, 6° upsweep, S1-S2: 780mm wide, 20mm rise; S3-S6: 800mm wide, 50mm rise
GRIPS – Specialized Trail Grips
SADDLE – Bridge Comp, hollow Cr-Mo rails, 155/143mm
SEATPOST – X-Fusion Manic dropper, 34.9mm, Remote SLR LE lever, S1: 125mm, S2: 150mm, S3: 170mm, S4-S5: 200mm, S6: 230mm
SEATPOST CLAMP – Alloy, 38.6mm
WEIGHT – 16.69 kg (size S4)