The Stumpjumper 15 stands out with its unprecedented level of customizability, featuring six distinct geometry settings for fine-tuning performance to match any riding style or terrain. You can adjust the head angle and bottom bracket for increased stability or better clearance. All coil-sprung models come with mixed wheel sizes, but with our aftermarket shock links, you have the option to use large wheels both front and rear or opt for a 27.5" rear wheel for a more responsive and playful ride without affecting the bike's geometry. Additionally, the SWAT 4.0 system revolutionizes downtube storage, providing the smoothest, most weather-resistant, and flush-mounted system available.
FEATURES
SPECIFICATIONS
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 |
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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
|
Shock | FOX FLOAT Performance Elite w/ 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 |
Stem | Alloy Trail Stem | 35mm bar bore |
Handlebar | Specialized 6000 series alloy | 6° upsweep | 8° backsweep | S1-S2: 780 width, 20mm rise | S3-S4: 800 width, 30mm rise | S5-S6: 800 width, 40mm rise |
Grips | Deity Lockjaw |
Brakes | F: SRAM Maven Bronze | 4-piston caliper | hydraulic disc | 200mm HS2 Rotor R: SRAM Maven Bronze | 4-piston caliper | hydraulic disc | S1-S2: 180mm | S3-S6: 200mm HS2 Rotor |
Shifters | SRAM AXS POD Controller |
Rear derailleur | SRAM GX Eagle Transmission |
Cranks & chainrings |
SRAM GX Eagle Crankset | 32T ring | Integrated Guard | 55mm Chainline | S1-S3:165mm | S4-S6: 170mm
|
Bottom Bracket |
SRAM DUB | BSA 73mm Wide | Threaded
|
Cassette | SRAM GX Eagle Transmission Cassette | 12spd | 10-52t |
Chain | SRAM GX Eagle Transmission Flattop Chain |
Front Hub
|
DT Swiss 370 | 15x110mm | 28h |
Rear Hub |
DT Swiss 370 | 12x148mm | 28h
|
Spokes | Sapim Force |
Rims | Roval Traverse | hookless alloy | 30mm inner width | tubeless ready | Front: 29 | Rear: S1-S2: 27.5 | S3- S6: 29 |
Tires | F: Butcher | GRID TRAIL casing | GRIPTON T9 compound | 2Bliss Ready | 29x2.3" R: Eliminator | GRID TRAIL casing | GRIPTON T7 compound | 2Bliss Ready | S1-S2: 27.5x2.3 | S3- S6: 29x2.3" |
Seatpost | PNW Loam Dropper | tool-less travel adjust | Range lever | 34.9 | S1: 125mm | S2: 150mm | S3: 170mm | S4-S6: 200mm |
Saddle | Bridge Comp | Hollow Cr-mo rails | S1-S2: 155mm | S3-S6: 143mm |
Color | Gloss Gunmetal / White Mountains |
Weight | 14.47 kg | 31.9 lbs (size S4) |