Specialized S-Works Stumpjumper 15 EVO Di2 29/29" Mountain Bike 2026

Capability, Control, Personalization

The all-new Stumpjumper 15 EVO obliterates every trade-off in the trail game. It’s the ‘Bike of the Year’ winning Stumpy 15 you know, turned up to 11—with a longer-travel 160mm FOX fork, external reservoir FOX FLOAT X shock, and a slacker headtube for next-level capability. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. A heaping helping of personalization to make it perfect for the only rider who matters—you? Check, check, check.

The Best Trail Bike of the Year, Officially  -  Stumpjumper 15 has been named “Best in Test” by Enduro Magazine, standing out among the most advanced trail bikes of the year. With its GENIE suspension, balanced handling, and all-terrain versatility, it truly is One Bike to Rule All Trails.

More Relentless Than You  -  Our full-suspension bikes are built to be relentless, desigend to endure years or hard riding, and backed by the best support and policies to keep you on the trail. Our unbeatable lifetime, no-questions-asked replacement suspension pivot bearings to the original owner (one bearing set, per bike, per year) is just one way we've got you covered. See your local Specialized Retailer for details.

Specifications:

• Frame  -  FACT 11m carbon chassis, rear-end and link, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
• Seat Binder  -  Alloy, 38.6mm
• SWAT  -  SWAT 4.0 internal downtube storage
• Rear Shock  -  FOX FLOAT X Factory with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSC adjustment, LSR adjustment, 210x55mm
• Fork  -  FOX FLOAT 36 Factory, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm Kabolt axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel
• Front Brake  -  Shimano XTR, 4-piston caliper, hydraulic disc, 203mm rotor
• Rear Brake  -  Shimano XTR, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 203mm rotor
• Shift Levers  -  Shimano XTR Di2
• Rear Derailleur  -  Shimano XTR Di2, 12-speed
• Cassette  -  Shimano XTR, 12 Speed, 10-51T
• Chain  -  Shimano XTR, 12-speed w/ quick link
• Crankset  -  Shimano XTR, 55mm chainline, 32T, S1-S3: 165mm, S4-S6: 170mm
• Bottom Bracket  -  Shimano BB93
• Front Tire  -  Butcher, GRID TRAIL casing, GRIPTON® T9 compound, TLR, 29X2.4
• Front Wheel  -  Roval Traverse SL II Rim, hookless carbon, 30mm inner width, tubeless ready, 29", Industry 9 Hydra 2 Hub, 15x110mm, 28h, DT Swiss Revolite Spokes, 6 bolt
• Rear Tire  -  Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, TLR, S1-S2: 27.5x2.4, S3- S6: 29x2.4"
• Rear Wheel  -  Roval Traverse SL II Rim, hookless carbon, 30mm inner width, tubeless ready, 29", Industry 9 Hydra 2 Hub, 12x148mm, 28h, DT Swiss Revolite Spokes, 6 bolt
• Inner Tubes  -  Standard, Presta Valve
• Stem  -  Race Face Turbine R, 35mm clamp, 40mm length
• Handlebars  -  RaceFace ERA Carbon, 5-degree upsweep, 8-degree backsweep. S1-S2: 800 width, 20mm rise: S3-S6: 800 width, 55mm rise
• Grips  -  Deity Lockjaw Grips
• Saddle  -  Specialized S-Works Power Mirror, Ti Rails, S1-S2: 155mm, S3-S6:143mm
• SeatPost  -  FOX Transfer NEO Factory, 34.9, S1:125mm, S2: 150mm, S3: 175mm, S4-S6: 200mm

*Specifications are subject to change without notice.

Extras: Hand wax $30. Base Weld & Epox Repair billed at 1/4 hour $25. Our hourly rate is $100.

See the Montana tuner in action:

Looking or Bike Service as well, head over to our Bike service options.

1. Can I pick this item up at the Philbrick’s store?
Yes. All products can be ordered online and picked up at our Dover, NH store. Choose Local Pickup during checkout and we’ll notify you when your order is ready.

2. Do you assemble bikes purchased online?
Yes. Bikes purchased through Philbrick’s can be professionally assembled by our in-store technicians so they’re ready to ride when you pick them up.

3. Can I get help choosing the right size or model?
Absolutely. Our staff are experienced riders and can help you choose the correct size, fit, and model. Feel free to call or stop by the store for personalized guidance.

4. Do you offer bike fitting services?
Yes. We offer professional bike fitting services to help ensure comfort, performance, and injury prevention.

5. Can you service equipment purchased from your website?
Yes. Our service department can tune, repair, and maintain bikes and gear purchased from Philbrick’s.

6. How long does local pickup take?
Most orders are ready within 1–2 business days, depending on assembly or service requirements. We’ll email you as soon as your order is ready.

7. Can I return or exchange items at the store?
Yes. Online purchases from Philbrick’s can be returned or exchanged at our Dover, NH location in accordance with our return policy.

8. Do you carry products in the store that aren’t listed online?
No, all products are listed online.

9. Can I speak with someone before placing an order?
Of course. Our team is happy to answer questions about products, sizing, compatibility, or availability before you purchase. Call the store at your convenience. 603-742-9333

10. Where is Philbrick’s located?
Philbrick’s is located in Dover, New Hampshire, serving riders throughout the Seacoast region including Portsmouth, Hampton, and surrounding communities.