Specialized Stumpjumper 15 Expert
Details
Stumpjumper 15 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.
- Lightweight FACT 11m carbon chassis and rear-end
- Ride Dynamics tuned FOX FLOAT Performance Elite with Specialized GENIE
patent-pending air spring technology provides maximum grip and traction found in a
linear coil spring, bottom-out prevention found in a progressive air spring, and the
ability to tune mid-stroke and end-stroke support independently. Highly adjustable
2-position open and firm mode with the 3-position open mode compression adjuster.
- Supportive and tuneable FOX FLOAT 36 Performance Elite fork with GRIP X2
damper
- Strong and trusted Roval Traverse wheels, DT Swiss 370 hub
- Smooth and precise SRAM GX Eagle T-Type AXS drivetrain
- Powerful and reliable SRAM Maven Bronze 4-piston brakes
- Adjustable travel with PNW LOAM dropper post
- Lifetime bearing replacement
| Frame Size | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Stack (mm) | 608 | 618 | 627 | 640 | 654 | 667 |
| Reach (mm) | 400 | 425 | 450 | 475 | 500 | 530 |
| Headtube Length (mm) | 95 | 100 | 110 | 125 | 140 | 155 |
| Headtube Angle | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° |
| BB Height (mm) | 334 | 337 | 337 | 337 | 337 | 337 |
| BB Drop (mm) | 41 | 38 | 38 | 38 | 38 | 38 |
| Trail (mm) | 129 | 130 | 130 | 130 | 130 | 130 |
| Fork Length (full) (mm) | 551 | 561 | 561 | 561 | 561 | 561 |
| Fork Rake/Offset (mm) | 44 | 44 | 44 | 44 | 44 | 44 |
| Front Center (mm) | 720 | 751 | 780 | 812 | 843 | 879 |
| Chainstay Length (mm) | 430 | 432 | 435 | 435 | 445 | 445 |
| Wheelbase (mm) | 1149 | 1181 | 1213 | 1244 | 1285 | 1322 |
| Top-Tube Length (Horizontal) (mm) | 541 | 573 | 595 | 624 | 647 | 677 |
| Bike Standover Height (mm) | 738 | 751 | 745 | 745 | 745 | 751 |
| Seat Tube Length (mm) | 385 | 385 | 405 | 425 | 445 | 465 |
| Seat Tube Angle | 77 | 76.5 | 77.2 | 76.9 | 77.3 | 77.6 |
| Max Seatpost Insertion (mm) | 245 | 245 | 255 | 255 | 285 | 285 |
| Min. Seatpost Insertion (mm) | 80 | 80 | 80 | 80 | 80 | 80 |
| Crank Length (mm) | 165 | 165 | 165 | 170 | 170 | 170 |
| Handlebar Width (mm) | 780 | 780 | 800 | 800 | 800 | 800 |
| Stem Length (mm) | 35 | 35 | 35 | 35 | 35 | 35 |
| Saddle Width (mm) | 155 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length (mm) | 125 | 150 | 170 | 200 | 200 | 200 |
| Frame Size | Rider Height (cm) | Rider Height (in) |
|---|---|---|
| S1 | 150 - 160 | 4'11" - 5'3" |
| S2 | 157 - 173 | 5'2" - 5'8" |
| S3 | 165 - 180 | 5'5" - 5'11" |
| S4 | 173 - 188 | 5'8" - 6'2" |
| S5 | 178 - 193 | 5'10" - 6'4" |
| S6 | 188 - 203 | 6'2" - 6'8" |
Specs
| Pedals | Sold Separately |
|---|---|
| Fork | FOX FLOAT 36 Performance Elite, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm QR axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel |
| Hubs |
Front: DT Swiss 370, 15x110mm, 28h Rear: DT Swiss 370, 12x148mm, 28h |
| Rims | Roval Traverse, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2: 27.5, S3- S6: 29 |
| Stem | Alloy Trail Stem, 35mm bar bore |
| Chain | SRAM GX Eagle Transmission Flattop Chain |
| Frame | FACT 11m carbon chassis and rear-end, Trail Geometry, SWATTM 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 |
| 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" |
| Saddle | Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm |
| Spokes | Sapim Force |
| Crankset | SRAM GX Eagle Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3:165mm, S4-S6: 170mm |
| Seatpost | PNW Loam OE Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm |
| Shifters | SRAM AXS POD Controller |
| Handlebars | 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 |
| Rear Shock | FOX FLOAT Performance Elite with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/3 setting Open mode tuning range, LSR adjustment, S1:210x52.5mm, S2-S6:210x55mm |
| Tape/Grips | Deity Lockjaw |
| Bottom Bracket | SRAM DUB, BSA 73mm Wide, Threaded |
| Rear Derailleur | SRAM GX Eagle Transmission Derailleur |
| Accessories & Extras | SWAT 4.0 internal downtube storage |
| Cassette/Freewheel | SRAM GX Eagle Transmission Cassette, 12spd, 10-52t |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Satin Electric Green / Satin Forest Green / S2 / 29-inch front / 27.5-inch rear | 196625142710 | 93325-3002 | 210000032031 |
| Satin Electric Green / Satin Forest Green / S4 / 29-inch | 196625028816 | 93325-3004 | 210000031691 |
| Satin Electric Green / Satin Forest Green / S3 / 29-inch | 196625030352 | 93325-3003 | 210000031692 |