2025 Specialized Stumpjumper 15 Alloy Mountain Bike
- Brand:: Specialized
- Product Code: 276239
- Availability: In Stock
2025 Specialized Stumpjumper 15 Alloy Mountain Bike
Stumpjumper 15 Alloy is here to obliterate every trade-off in the trail game. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. How about a heaping helping of personalization to make it perfect for the only rider who really matters—you? Check, check, check.
SPECIFICATION :
| Frame | M5 Alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel |
|---|---|
| Fork | RockShox, Psylo Silver, Motion Control Damper, 15x110 axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel |
| Shock | X-Fusion 02 Pro RL, Ride Dynamics Trail Tune, rebound adjust, lockout S1:210x52.5mm, S2-S6:210x55mm |
| Bottom Bracket | BSA, 73mm, threaded |
| Stem | Alloy Trail Stem, 35mm bar bore |
| Handlebar | Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise: S3-S4: 800 width, 30mm rise: S5-S6: 800 width, 40mm rise |
| Saddle | Bridge, Steel rails, S1-S2: 155mm, S3-S6: 143mm |
| Seatpost | TranzX Dropper, remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm |
| Grips | Specialized Trail Grips |
| Rear Derailleur | Shimano Deore, M6100, 12pd, Shadow Plus |
| Crank | Shimano Deore, M6120, 30T ring, 55mm chainline, S1-S3:165mm, S4-S6: 170mm |
| Shifters | Shimano Deore, M6100, 12spd |
| Cassette | Shimano Deore, M6100, 12spd w/Hyperglide+, 10-51t |
| Chain | Shimano Deore, M6100, 12-speed |
| Brakes | Front: Shimano, BR-MT420, 4-piston caliper, hydraulic disc, 203mm, Rear: Shimano, BR-MT420, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 203mm |
| Rims | Specialized Alloy, Tubeless Ready, 29mm internal width, 28h, Front: 29, Rear: S1-S2: 27.5, S3- S6: 29 |
| Spokes | Stainless, 14g |
| Front Hub | Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h |
| Rear Hub | Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h |
| Tires | Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3", Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3- S6: 29x2.3" |