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Specialized Stumpjumper 15 EVO Expert (2027)
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Specialized Stumpjumper 15 EVO Expert (2027)
Product Details
One Bike To Rule All Trails
Stumpjumper 15 EVO Expert
Stumpjumper 15 EVO 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.
At a Glance
Use
Trail
Frame
FACT 11m carbon, SWAT Door integration, adjustable Trail Geometry
Suspension
Front: 160mm RockShox Lyrik Select+ fork<br>Rear: 145mm RockShox Super Deluxe Select+ shock w/ GENIE
Drivetrain
SRAM GX Eagle AXS Transmission
Wheels
Roval Traverse HD Alloy wheels w/ DT Swiss 370 hubs
Weight
15.26 kg (33 lb, 10.3 oz)
Technical Specifications
- Seat Binder
- Alloy, 38.6mm
- Frame
- FACT 11m carbon chassis and rear-end, 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
- SWAT
- SWAT 4.0 internal downtube storage
- Rear Shock
- All New Rockshox Super Deluxe Select + GENIE, RCT damper with (LSC) Low Speed Compression, GENIE adjustable airspring, rebound adjust, 210x55mm
- Fork
- Rockshox Lyrik Select+, 29" 160mm (S2-S6); 150mm (S1), DebonAir+ air spring, Charger 3.1 RC2 damper with HSC and LSC, rebound adjust, 15x110mm
- Front Brake
- SRAM Maven Silver, 4-piston caliper, hydraulic disc, 200mm Centerline Rotor
- Rear Brake
- SRAM Maven Silver, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 200mm Centerline Rotor
- Shift Levers
- SRAM AXS Pod Controller w/discrete clamp
- Bottom Bracket
- SRAM DUB Threaded Wide
- Rear Derailleur
- SRAM GX Eagle AXS Transmission
- Crankset
- SRAM GX Eagle Crankset, 32T ring, Integrated Guard, 55mm Chainline
- Chain
- SRAM GX Eagle Transmission 12-Speed Flattop Chain
- Cassette
- SRAM XG-1275 Transmission 12-Speed 10-52t
- Front Tire
- Butcher, GRID TRAIL casing, Gripton T9 compound, TLR, 29X2.4
- Rear Tire
- Eliminator, GRID TRAIL casing, Gripton T7 compound, TLR, S1-S2: 27.5x2.4, S3- S6: 29x2.4"
- Front Wheel
- Roval Traverse 29" Rim, hookless alloy, 30mm inner width, tubeless ready, DT Swiss 370 Hub, 15x110mm, 28h, Sapim Force Spokes
- Rear Wheel
- Roval Traverse Rim, hookless alloy, 30mm inner width, tubeless ready, DT Swiss 370 Hub, 12x148mm, 28h, Sapim Force Spokes, S1-S2: 27.5", S3:-S6: 29"
- Inner Tubes
- Standard, Presta Valve
- Stem
- Specialized, 35mm Clamp, 35mm Reach
- Seatpost
- Bike Yoke, Revive Max 3.0, 34.9, S1: 125mm, S2: 160mm, S3-S4: 185mm, S5-S6: 213mm
- Saddle
- Bridge Comp, Hollow Cr-mo rails 155/143
- Grips
- Deity Lockjaw, Lock On, 32mm OD, 133mm Length, Black
- Handlebars
- Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise: S3-S6: 800 width, 50mm rise
- Product ID
- 263533
- Weight
- 15.26 kg (33 lb, 10.3 oz)
- Weight Size
- S4
Geometry
| S1 | S2 | S3 | S4 | S5 | S6 | |
|---|---|---|---|---|---|---|
| Crank Length | 165 | 165 | 165 | 170 | 170 | 170 |
| Handlebar Width | 780 | 780 | 800 | 800 | 800 | 800 |
| Stem Length | 35 | 35 | 35 | 35 | 35 | 35 |
| Saddle Width | 155 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length | 125 | 160 | 185 | 185 | 213 | 213 |
| Stack | 611 | 621 | 630 | 644 | 658 | 671 |
| Reach | 400 | 420 | 445 | 470 | 495 | 525 |
| Headtube Length | 95 | 100 | 110 | 125 | 140 | 155 |
| Headtube Angle | 64 | 64 | 64 | 64 | 64 | 64 |
| BB Height | 337 | 340 | 340 | 340 | 340 | 340 |
| BB Drop | 38 | 35 | 35 | 35 | 35 | 35 |
| Trail | 133 | 134 | 134 | 134 | 134 | 134 |
| Fork Length (full) | 561 | 573 | 573 | 573 | 573 | 573 |
| Fork Rake/Offset | 44 | 44 | 44 | 44 | 44 | 44 |
| Front Center | 724 | 755 | 785 | 816 | 848 | 884 |
| Chainstay Length | 430 | 432 | 435 | 435 | 445 | 445 |
| Wheelbase | 1153 | 1186 | 1217 | 1249 | 1290 | 1327 |
| Top-tube Length (horizontal) | 542 | 574 | 596 | 625 | 649 | 678 |
| Bike Standover Height | 738 | 751 | 745 | 745 | 745 | 751 |
| Seat Tube Length | 385 | 385 | 405 | 425 | 445 | 465 |
| Seat Tube Angle | 77.7 | 76.5 | 76.5 | 76 | 76 | 76 |
| Saddle Height for Effective ST Angle | 645 | 690 | 735 | 780 | 825 | 870 |
| Max Seatpost Insertion | 245 | 245 | 255 | 255 | 285 | 285 |
| Min Seatpost Insertion | 80 | 80 | 80 | 80 | 80 | 80 |
Complete your Ride
We had an outstanding experience at Cyclerie! We purchased two Aventon e-bikes, and the entire process was exceptional from start to finish. The staff took the time to help us choose the perfect bikes for our needs, recommended all the right accessories, and even installed our bike rack on the car before we left.
I had a terrific experience at Cyclerie! I love the bike I bought and working with Skip was great. He told me about customizing features that are available on the bike if you use the Aventon app.
I enjoyed my buying experience at Cyclerie. Ideal location, easy to get to, easy access to trails to test ride. … Salesperson was helpful, knowledgeable and easy to work with. No pressure to buy.








