Specialized · MY 2025
Stumpjumper 15 Comp - SRAM S-1000 AXS, FOX Performance
158,000 CZK
- Weight
- 14.87kg
- Motor
- Not stated
- Battery
- Not stated
- Travel front/rear
- — / 145 mm
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There are no differences in the published specifications: both bikes have identical values for every compared item.
| Specifications | Specialized Stumpjumper 15 Comp - SRAM S-1000 AXS, FOX Performance |
|---|---|
| Frame | |
| 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 |
| Seat clamp | Alloy, 38.6mm |
| Suspension | |
| Forks | FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel |
| Rear shock | FOX FLOAT Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/ LSR adjustment, S1:210x52.5mm, S2-S6:210x55mm |
| Rear travel | 145 mm |
| Brakes | |
| Front brake | SRAM Maven Bronze, 4-piston caliper, hydraulic disc, 200mm |
| Rear brake | SRAM Maven Bronze, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 200mm |
| Motor | |
| Drivetrain | SRAM AXS POD Controller |
| Rear derailleur | SRAM S1000 Eagle Transmission Derailleur |
| Cassette | SRAM XS-1270 Transmission Cassette, 12spd, 10-52t |
| Chain | SRAM GX Eagle Transmission Flattop Chain |
| Crankset | SRAM S1000 Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3:165mm, S4-S6: 170mm |
| Bottom bracket | SRAM DUB, BSA 73mm Wide, Threaded |
| Wheels and tyres | |
| Rims | Specialized, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2:27.5, S3- S6:29 |
| Front hub | Specialized alloy front hub disc, sealed cartridge bearings, 6-bolt, 15x110mm thru-axle, 32h |
| Rear hub | Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h |
| Spokes | DT Swiss Industry |
| Front tyre | Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3" |
| Rear tyre | Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3- S6: 29x2.3" |
| Inner tubes | Standard, Presta valve |
| Cockpit and contact points | |
| Stem | Alloy Trail Stem, 35mm bar bore |
| 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 |
| Grips and bar tape | Specialized Trail Grips |
| 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 |
| Accessories | |
| SWAT | SWAT 4.0 internal downtube storage |
| Weight | |
| Weight | 14.87kg |
| Weight for size | S4 |
Same size, fair comparison
Geometry by size
There are no differences for the selected sizes: their geometry is identical.
| Dimension | Stumpjumper 15 Comp - SRAM S-1000 AXS, FOX Performance S4 |
|---|---|
| 170mm | |
| Handlebar width mm | 800mm |
| 40mm | |
| Šířka sedla | 143mm |
| 190mm | |
| 640mm | |
| 475mm | |
| 125mm | |
| 64.5° | |
| 337mm | |
| 38mm | |
| 130mm | |
| 561mm | |
| 44mm | |
| 812mm | |
| 435mm | |
| 1244mm | |
| 624mm | |
| 745mm | |
| 425mm | |
| 76.5° | |
| 780mm | |
| 255mm | |
| 80mm |
The first bike is the reference for the sign of each difference. Green and red are used only where the direction is meaningful: lower weight and higher published electric motor output. Dimensions, travel, capacity, crank length and price are differences without an automatic verdict. “—” means the manufacturer has not published the value. We show weights in kilograms; the manufacturer’s values in pounds are not displayed.
