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 Specialized Stumpjumper 15 Expert - SRAM GX AXS, FOX Performance Elite 2025 $4,799.99 |  | Add a bike | |
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Overview | |||
| Category | Trail | Trail | |
| Model year | 2025 | 2025 | |
| Wheel size | 29/27.5 (S1, S2) · 29/29 (S3, S4, S5, S6) | — | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| 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 | FACT 11m carbon chassis and rear-end, 29 S-Sizing Enduro Race Geometry, SRAM Universal Derailleur Hanger, SWAT™ Door integration, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, 170mm of travel | |
| Crank length | S1: 165mm S2: 165mm S3: 165mm S4: 170mm S5: 170mm S6: 170mm | S2: 165mm S3: 165mm S4: 170mm S5: 170mm | |
| Seatpost clamp | Alloy, 38.6mm | Alloy, 38.6mm | |
| Handlebar width | S1: 780mm S2: 780mm S3: 800mm S4: 800mm S5: 800mm S6: 800mm | S2: 780mm S3: 800mm S4: 800mm S5: 800mm | |
| 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 | RockShox Vivid Select Plus, Ride Dynamics Trail Tune, adjustable hydraulic bottom out, adjustable rebound and compression, 205x60, Trunnion | |
| Stem length | S1: 40mm S2: 40mm S3: 40mm S4: 40mm S5: 40mm S6: 40mm | S2: 40mm S3: 40mm S4: 40mm S5: 40mm | |
| SWAT | SWAT 4.0 internal downtube storage | SWAT internal downtube storage | |
| 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 | RockShox Zeb Select, Charger RC damper, 15x110mm, 44mm offset, 170mm of travel | |
| Saddle width | S1: 155mm S2: 155mm S3: 143mm S4: 143mm S5: 143mm S6: 143mm | S2: 155mm S3: 143mm S4: 143mm S5: 143mm | |
| Front brake | SRAM Maven Bronze, 4-piston caliper, hydraulic disc, 200mm HS2 Rotor | TRP Trail EVO, 4-piston caliper, hydraulic disc, 220mm | |
| Seatpost length | S1: 125mm S2: 150mm S3: 170mm S4: 200mm S5: 200mm S6: 200mm | S2: 150mm S3: 150mm S4: 170mm S5: 170mm | |
| Rear brake | SRAM Maven Bronze, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 200mm HS2 Rotor | TRP Trail EVO, 4-piston caliper, hydraulic disc, 203mm | |
| Shift levers | SRAM AXS POD Controller | Shimano SLX, M7100, 12spd | |
| Rear derailleur | SRAM GX Eagle Transmission Derailleur | Shimano SLX, M7100, SGS, 12-speed | |
| Cassette | SRAM GX Eagle Transmission Cassette, 12spd, 10-52t | Shimano SLX, CS-M7100, 12-speed, 10-51t | |
| Chain | SRAM GX Eagle Transmission Flattop Chain | Shimano SLX, M7100, 12-speed | |
| Crankset | SRAM GX Eagle Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3:165mm, S4-S6: 170mm | Shimano SLX, M7120, 30T ring, 52mm chainline, S2-S3:165mm, S4-S5: 170mm | |
| Bottom bracket | SRAM DUB, BSA 73mm Wide, Threaded | Shimano, BB-MT801, Threaded | |
| Rims | Roval Traverse, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2: 27.5, S3- S6: 29 | Specialized, hookless alloy, 30mm inner width, tubeless ready | |
| Front hub | DT Swiss 370, 15x110mm, 28h | Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h | |
| Rear hub | DT Swiss 370, 12x148mm, 28h | Alloy, sealed cartridge bearings, 12x148mm thru-axle, 32h | |
| Spokes | Sapim Force | DT Swiss Industry | |
| Inner tubes | Standard, Presta valve | Standard, Presta valve | |
| Stem | Alloy Trail Stem, 35mm bar bore | Alloy Trail Stem, 35mm bar bore | |
| Handlebar | 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 | Speciailized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise. S2: 780mm, S3-S5:800mm width | |
| Grips | Deity Lockjaw | Specialized Trail Grips | |
| Saddle | Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm | Bridge Comp, Hollow Cr-mo rails, S2: 155mm, S3-S5: 143mm | |
| Seatpost | PNW Loam Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S2-S3:150mm, S4-S5:170mm | |
| Product ID | 221401 | 276011 | |
| Weight | 14.47kg (31 lb, 14.4 oz) | 16.21kg (35 lb, 11.8 oz) | |
| Size used for weighing | S4 | S4 | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Specialized Stumpjumper 15 Expert - SRAM GX AXS, FOX Performance Elite | Specialized Enduro Comp |
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