2026 Specialized Stumpjumper 15 EVO Alloy Comp - SRAM Eagle 70, FOX Rhythm Mountain Bike
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Product Description
2026 Specialized Stumpjumper 15 EVO Alloy Comp
Trail versatility with uncompromised control.
The Stumpjumper 15 EVO Alloy Comp is built to obliterate every trade-off in modern trail riding. Big-bike confidence for rough terrain? Check. Short-travel agility, playfulness, and efficiency? Double check.
With durable M5 alloy construction, adjustable geometry, and proven FOX suspension, this bike delivers confidence on demanding trails while remaining efficient and fun on long rides. Personalization options let you dial it in exactly the way you ride.
Specifications
| 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 travel |
| BB Standard | BSA, 73mm, Threaded |
| Hanger Standard | UDH |
| Color | Gloss Grey Blue / Cast Blue Metallic |
| FORK | FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset |
| Travel | 160mm |
| Spring Type | Air |
| SHOCK | FOX FLOAT X Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSR adjustment, 210x55mm |
| Travel | 145mm |
| BOTTOM BRACKET | SRAM DUB Threaded Wide |
| STEM | Alloy Trail Stem, 35mm bar bore |
| HANDLEBAR |
Specialized, 6000 series alloy, 6° upsweep, 8° backsweep S1-S2: 780mm width, 20mm rise S3-S6: 800mm width, 50mm rise |
| SADDLE |
Bridge Comp, Hollow Cr-mo rails S1-S2: 155mm S3-S6: 143mm |
| SEATPOST |
X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9 S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 190mm Type: Dropper |
| GRIPS | Specialized Trail Grips |
| Groupset | |
| REAR DERAILLEUR | SRAM Eagle 70 T-Type |
| CRANK | SRAM Eagle 70, 55mm chainline, 32T |
| SHIFTERS | SRAM Eagle 70 |
| CASSETTE | SRAM 1270 Transmission, 12-Speed, 10-52T |
| CHAIN | SRAM 70 Transmission |
| BRAKES |
Front: SRAM DB8 Stealth Rear: SRAM DB8 Stealth Type: SRAM DB8 Hydraulic Disc |
| Wheels | |
| RIMS | Specialized, hookless alloy, 30mm inner width, tubeless ready |
| SPOKES | DT Swiss Elemental |
| FRONT HUB | Specialized, sealed bearings, 6-bolt, 15x110mm thru-axle, 28h |
| REAR HUB | Specialized, sealed bearings, 6-bolt, 12x148mm thru-axle, 28h, HD Steel Fhb |
| TIRES |
Front: Butcher, GRID Trail, Gripton T9, 29x2.4 Rear: Eliminator, GRID Trail, Gripton T7, TLR S1-S2: 27.5x2.4, S3-S6: 29x2.4 |
Trail-Ready and Fully Adjustable
Designed to adapt to your riding style, the Stumpjumper 15 EVO Alloy Comp offers adjustable geometry and component sizing across frame sizes, making it a reliable companion for everything from flow trails to technical descents.
