BICYCLE SPECIALIZED STUMPJUMPER 15 COMP ALLOY

BICYCLE SPECIALIZED STUMPJUMPER 15 COMP ALLOY

The Stumpjumper 15 leaves no compromise in the trail world. Plowing through big obstacles like a bike with generous travel? Done. Control, playfulness, and efficiency like an XC bike? Done. Wide customization options to make it perfect for the one rider who truly counts: you? Done, done, done. Revolutionary capability: GENIE technology pairs a lively, playful ride with DH-like travel feel. Ultimate control: Tangibly better traction than the “Bike of the Year”, the Stumpjumper EVO. GENIE—the flying carpet: The biggest innovation on the Stumpjumper 15 is GENIE. This air-sprung technology we patented asks for three wishes of every cyclist: the feel and control of a coil spring, better bottom-out prevention compared to a standard air spring, and an adjustable platform for a playful feel. The ’GENIUS’: GENIE combines the linear stiffness of a coil spring that improves control through the “hit zone” with the progressive curve of the air spring at the end of travel to prevent bottoming out. Really, it’s the best of both worlds — coil and air — with extra adjustability. Say goodbye to compromises and welcome the future of suspension. Which hit?: With 16.3% improved hit force management over a traditional air-sprung shock, GENIE ensures the Stumpy 15 performs like a bike with greater travel. For example, the Stumpjumper 15 (rear travel 145 mm) and our Enduro (170 mm travel) both use 101 mm of travel to absorb a hit force of 1080 N. Traction galore: field tests show that Stumpjumper 15 with GENIE provides 57% more traction than a standard air-sprung shock because GENIE offers flexible performance, similar to a coil spring, keeping the wheel in contact with the ground for a greater percentage of time than a typical air spring. Goodbye bottom-out: 39% fewer bottom-out events than standard air springs. In case of big impacts, you’ll benefit from the progressive curve in the last 30% of GENIE travel. Thanks to two-stage behavior, GENIE reduces the frequency and gravity of bottom-out events. Refined geometry: the geometry of this bike offers great capability when needed, agility on tight sections, and climbing efficiency. The wide cockpit centers you on the bike, optimizing traction and cornering control. The low bottom bracket, relaxed head angle, and optimized fork offset promote stability even on technical terrain. In your own style: the Stumpjumper 15 integrates geometry adjustment perfectly, making it the most customizable trail bike ever. Six geometry settings let you fine-tune performance for any riding style and terrain. The head angle and bottom bracket height can be precisely adjusted to ensure stability or clearance. Wheel choice: With our aftermarket links you can choose large wheels on both front and rear, or you can run a 27.5" rear wheel for a more responsive and playful ride. Whatever you choose, geometry isn’t compromised. Bring everything you need: The SWAT 4.0 compartment on the Stumpjumper 15 increases under-the-bottle storage space, an innovation we pioneered.

BICYCLE SPECIALIZED STUMPJUMPER 15 COMP ALLOY MAIN FEATURES:

• Revolutionary capability with GENIE technology for a agile and playful ride
• Supreme control with improved traction versus the competition
• GENIE combines the best of coil and air springs for a no-compromise riding experience
• Improved hit force management by 16.3% compared to traditional dampers
• Superior traction of 57% versus standard dampers thanks to GENIE technology
• 39% fewer bottom-out events versus standard air springs for a smoother ride
• Refined geometry for greater capability, agility, and climbing efficiency
• Geometry customization with six different settings to suit any riding style
• Wheel choice options for a reactive and playful ride without compromising geometry
• SWAT 4.0 compartment to increase bike storage space

THE BIKE IS DELIVERED PRE-ASSEMBLED BY US*

TECHNICAL SPECIFICATIONS

FRAME

• SWAT components: SWAT internal downtube storage
• Frame: M5 Alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
• Seat Collar: Alloy, 38.6mm

SUSPENSION

• 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
• Fork: FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel

BRAKES

• Front Brake: TRP Trail EVO, 4-piston caliper, hydraulic disc, 203mm
• Rear Brake: TRP Trail EVO, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 203mm

DRIVETRAIN

• Shift Levers: Shimano SLX, M7100, 12spd
• Rear Derailleur: Shimano SLX, M7100, SGS, 12-speed
• Cog Set: Shimano SLX, CS-M7100, 12-speed, 10-51t
• Chain: Shimano SLX, M7100, 12-speed
• Crankset: Shimano SLX, M7120, 32T ring, 55mm chainline, S1-S3:165mm, S4-S6: 170mm
• Bottom Bracket: Shimano, BB-MT801, Threaded

WHEELS

• Rims: Specialized, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2: 27.5, S3-S6: 29
• Front Hub: Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h
• Rear Hub: Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
• Spokes: DT Swiss Industry
• Front Tire: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
• Rear Tire: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3-S6: 29x2.3"
• Inner Tubes: Standard, Presta valve

COCKPIT

• Handlebar Clamp: Alloy Trail Stem, 35mm bar bore
• Grips: Specialized Trail Grips
• Saddle: Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm
• 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
• Seatpost: X-Fusion Manic, infinitely adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 190mm

WEIGHT

• Weight: 16.17 kg (35 lb, 10.4 oz)
• Weighed size: S4

*PRO-M STORE OFFERS FREE BICYCLE PRE-ASSEMBLY SERVICE: SEATPOST, FORK, SHIFTER, AND BRAKES ARE ALREADY MOUNTED