Specialized Stumpjumper 15 Pro Complete Mountain Bike 2025

Product Details

Key Features

FACT 11m Carbon Chassis

Travel– Travel - 150mm Front / 145mm Rear

Wheel Size– S1-S2: Mixed Wheel (29" Front / 27.5" Rear), S3-S6: 29"

Specialized GENIE Shock Technology– Patent-pending air spring technology provides the feel and control of a coil spring, better bottom-out prevention than a standard air spring, and a tunable platform for a playful feel. Extensive field testing proves that Stumpjumper 15 with GENIE delivers 57% better traction than a standard air-sprung shock because GENIE technology gives you supple, coil-like performance, which keeps the wheel in contact with the ground more than a typical air spring would.

Honed Geometry– This bike´s geometry delivers big bike capability when you need it, a nimble feel in tight sections, and lively, efficient climbing manners. The generous cockpit centers you on the bike, optimizing traction and corner control. The low bottom bracket, slack head tube angle, and optimized fork offset keep things stable in the rough.

Adjustable Geometry– The Stumpjumper 15 seamlessly integrates benchmark geo adjustability, making it the most personalizable trail bike ever. Six distinct geometry settings allow you to hone performance for any style, any terrain. Head angle and bottom bracket height can be fine-tuned for stability or clearance.

Wheel Choice– With aftermarket shock links, you can choose between big wheels front and rear or mix things up with a 27.5” rear for a more responsive and playful ride. No matter what you choose, geometry is unaffected.

SWAT 4.0– SWAT 4.0 on Stumpjumper 15 elevates downtube storage, an innovation Specialized pioneered. It’s the smoothest operating, most weather-resistant, flush-mounted system ever.

Specs

• Biking Type: Mountain More

  Biking Type

  
  
  MountainMountain bikes are built for tackling rough terrain with frames made of durable materials like aluminum or carbon fiber, ensuring stability and maneuverability. They feature suspension to absorb impacts from rocks, roots, and drops, providing a smoother ride.
  
  
  
• Used For: Trail More

  Used For

  
  
  TrailTrail bikes are the quintessential “mountain bikes.” If you’re heading into the woods expecting to do it all on two wheels – climbing, technical sections, AND fun descents – you’re looking for a trail bike.
  
  
  
• Suspension: Full Suspension More

  Suspension

  
  
  Full SuspensionEngineered to tackle the most challenging terrain with enhanced comfort and control. Unlike hardtail bikes, full suspension bikes feature both front and rear suspension systems that allow the wheels to move independently from the frame.
  
  
  
• Frame Material: Carbon More

  Frame Material

  
  
  CarbonCarbon is a composite frame material. Unlike metals, carbon is composed of fibrous strands woven into a grid and bonded with epoxy. Carbon is favored by many for its lightness and stiffness but its complexity in fabrication makes it the most expensive option.
  
  
  
• Gearing: 1 x 12
• Water Bottle Mounts: 1
• Fork: Fox 36 Factory GRIP X2 More

  Fork

  
  Fox 36 Factory GRIP X2The Fox 36 is the undisputed all-mountain champion. Lighter, stronger, faster — the 36 continues to dominate the all-mountain category.
  
  “Factory” says it all – feature-packed and designed to exceed the demands of Fox´s Factory-level riders. What they sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat.
  
  This fork also features the GRIP X2 damper for maximum adjustability: high- and low-speed compression adjustment, plus high- and low-speed rebound adjustment.
  
  
• Stanchion Diameter (mm): 36
• Fork Travel (mm): 150
• Rear Shock: Fox Float Factory More

  Rear Shock

  
  Fox Float FactoryThe all-new Float answers the demands of the modern trail rider; a firm pedal platform for uphill efficiency and confidence-inducing, trail-hugging descent capability, all in a lightweight package.
  
  Factory Series models feature a genuine Kashima Coat finish for the ultimate friction-free performance.
  
  
• Rear Travel (mm): 145
• Shifters: SRAM AXS Pod Bridge More

  Shifters

  
  SRAM AXS Pod BridgeThe AXS Pod transforms the crucial act of rider inputs into a vastly more personal experience for all of your AXS controls.
  
  
• Rear Derailleur: SRAM X0 Eagle AXS T-Type, 12-Speed More

  Rear Derailleur

  
  SRAM X0 Eagle AXS T-Type, 12-SpeedEngineered as integrated and interdependent transmission components, the X0 Eagle T-Type derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface. Beyond that, its Full Mount attachment method creates a far stronger connection that grips both sides of the frame. The new Transmission derailleurs feature the same intuitive pairing and set-up procedure as our Eagle AXS derailleurs. Featuring an overload clutch that boosts resiliency and a tucked-in profile that houses protection covers on the B-knuckle and outer link that are fully replaceable, or upgradeable to the XX skid plate.
  
  
• Crankset: SRAM X0 Eagle AXS T-Type, 32t More

  Crankset

  
  SRAM X0 Eagle AXS T-Type, 32tX0 Eagle AXS Transmission Power Meter Crankset provides riders with accurate, live power data delivery housed in our most advanced aluminum crankset. The power meter technology is integrated through what we call “DUB-PWR” – a unique design that elegantly houses Quarq’s reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it’s subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery with robustness in mind.
  
  FEATURES
  • Innovative DUB-PWR design allows for lightweight, subtle Quarq power integration.
  • Compatible with Flight Attendant
  • Unique, groundbreaking design integrated with the lightest aluminum crankset on the market.
  • +/- 3% accuracy
  • Long battery life (400+hours)
  • User replaceable AAA lithium battery
  • Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
  • 30-34T rings
  • Can be run with chainring bash guards
  
  
  
• Cassette: SRAM X0 Eagle T-Type XS-1295, 10-52t More

  Cassette

  
  SRAM X0 Eagle T-Type XS-1295, 10-52tThe X0 Eagle Transmission (T-Type) Cassette is a major reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Engineered as integrated and interdependent transmission components, the X0 Eagle Transmission Cassette and derailleur contact directly, ensuring perfect alignment on every bike. Beyond its unique and stunning Dark Polar finish and electroless nickel plating for incredible resistance to corrosion and wear, its full X-Sync design literally means the harder you pedal, the better it shifts. Its strength is further proven by its full approval for E-MTB use. It’s been built for a 55mm chainline for even more durability and precision thanks to milder chain angles throughout the full range, low to high. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette). What else? It has a clearly marked Setup Cog, making install both simple and fool-proof.
  
  FEATURES
  • Full X-SYNC for best-ever inboard and outboard shifting performance under load
  • Optimized gear steps on low end
  • 55mm chainline compatibility for more moderate chain angle, longer wear and greater precision
  • Setup Cog for fool-proof set up
  • Features X-DOME with a lighter aluminum 12th gear
  • Fully E-MTB approved
  
  
  
• Chain: SRAM X0 Eagle T-Type Flattop, 12-Speed More

  Chain

  
  SRAM X0 Eagle T-Type Flattop, 12-SpeedWith Eagle Transmission being the first of its kind, fully integrated and interdependent system, the X0 Eagle Transmission (T-Type) Flattop Chain is so much more than just a chain. Its unique flat top design makes it the strongest change chain we have ever made. With equal importance, it upgrades the look of any super machine. These details matter. It features a Dark Polar finish specific to X0, has been plated with electroless nickel, and comes with a PVD coating for unbelievable resistance to corrosion and wear. Fully approved for E-MTB use with solid pins.
  
  FEATURES
  • Strongest SRAM chain ever
  • Specifically engineered for Eagle Transmission
  • Flattop profile, unbelievable shifting performance, game-changing aesthetics
  
  
  
• Bottom Bracket: SRAM DUB, BSA 73mm
• Pedals: Not Included
• Brake Levers: SRAM Maven Silver More

  Brake Levers

  
  SRAM Maven SilverSRAM Maven Silver features monstrous 18 and 19.5mm pistons driving 50% more power than Code. But best-in-class power means nothing unless you’re able to harness it. The Maven Silver lever body houses Swinglink, which translates rider input for progressive power throughout the lever pull, maintaining SRAM’s signature ride feel. And because of a stiff 4-bolt caliper that sheds an incredible amount of heat, that feel remains consistent, so the last corner feels like the first corner. Maven Silver features a bold black anodized finish with stainless hardware. And for unrivaled ease of customization, features tool-free Reach and Contact Point Adjust.
  
  
• Brake Calipers: SRAM Maven Silver
• Rotors: 200mm Front / 180mm Rear
• Handlebar: Roval Traverse SL Carbon | 6° upsweep, 8° backsweep, 30mm rise, S1-S2: 780mm; S3-S6: 800mm
• Bar Tape/Grips: Deity Lockjaw
• Stem: Industry 9 Moutain Stem
• Saddle: Bridge Expert with MIMIC, Hollow Ti Rails
• Seatpost: Bike Yoke Revive Dropper | S: 125mm / M: 160mm / L: 185mm / XL: 213mm More

  Seatpost

  
  Bike Yoke Revive Dropper | S: 125mm / M: 160mm / L: 185mm / XL: 213mmThe smoothest post in the business! Germany´s Bike Yoke has nailed the durability and ease of use with the Revive.
  
  
• Hubs: Industry 9 1/1
• Rims: Roval Traverse SL | Hookless Carbon, 30mm Inner Width, Tubeless Ready,
• Spokes: Sapim D-Light
• Front Tire: Specialized Butcher 2.3" | Grid Trail, Gripton® T9, 2Bliss Ready More

  Front Tire

  
  Specialized Butcher 2.3" | Grid Trail, Gripton® T9, 2Bliss ReadyThe Butcher GRID TRAIL 2Bliss Ready T9 features a World-Cup proven aggressive tread design to bite and grip in any condition. Ramped and siped, the center tread blocks provide maximum traction and accurate steering. The sawtooth faced shoulder knobs offer a continuous biting edge for railing through corners.
  • GRID TRAIL casing is a step up from GRID with more reinforcement, delivering better handling at lower pressures—all while increasing pinch flat protection by 15% and puncture protection by 30%.
  • High-dampening GRIPTON® T9 compound rebounds slowly to grip and stick to the ground for total traction and control.
  
  
  
• Rear Tire: Specialized Eliminator 2.3" | Grid Trail, Gripton® T7, 2Bliss Ready More

  Rear Tire

  
  Specialized Eliminator 2.3" | Grid Trail, Gripton® T7, 2Bliss ReadyThe Eliminator tire features a tread that combines an aggressive block design with a well-balanced tread pattern. Its transition knobs help bridge the traditional channel between center and shoulder knobs, making the Eliminator extremely predictable on soft to hardpack trails. It’s perfect for enduro and E-bikes where versatility and confidence are key.
  • GRID TRAIL casing is a step up from GRID with more reinforcement, delivering better handling at lower pressures—all while increasing pinch flat protection by 15% and puncture protection by 30%.
  • T7 GRIPTON® compound enhances rolling speed while still providing tons of grip.
  
  
  
• Warranty: Limited Lifetime