Technical Specifications

Description
The S-Works Stumpjumper 15 LTD trail bike is here to obliterate every trade-off in the trail game. Devour bumps like a big bike? Check. Short-travel control and optimal pedaling efficiency? Double check. Swapping between those two scenarios automatically without ever flipping a switch? Check, check, check. Meet the all-new S-Works Stumpjumper LTD with FOX Live Valve Neo. KINEMATICS PERFECTED — As the quintessential trail bike, Stumpjumper 15 balances efficiency and optimal bump force management. For the anti-squat on Stumpjumper 15, we struck a balance between the previous Stumpjumper and Stumpjumper EVO, as both had excellent pedaling characteristics. IT’S [A]LIVE — No, we haven’t finally created a sentient bike… It’s FOX’s brand new Live Valve Neo system equipped on S-Works Stumpjumper 15 LTD. A lightning-fast wireless rear suspension system that provides infinite tuning options through the FOX Bike app, and the best possible combination of XC pedaling efficiency and enduro descending capability—faster than the blink of an eye. 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. RIDE YOUR WAY — 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 can be fine-tuned for stability or clearance. FORM FOLLOWS FUN — We can make a frame as stiff as we want, but there’s such a thing as too stiff. To be one with the bike requires engineered compliance in the frame. We engineered the FACT 11M carbon—front end, rear end, and the link between them—as a single unit that hits the stiffness target we established for trail riding. WHEEL CHOICE — With our aftermarket link 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. CARRY IT ALL — SWAT 4.0 on Stumpjumper 15 elevates downtube storage, an innovation we pioneered. It’s the smoothest operating, most weather-resistant, flush-mounted system ever. MORE RELENTLESS THAN YOU — Our full-suspension bikes are built to be relentless, designed to endure years of hard riding, and backed by the best support and policies to keep you on the trail. Our unbeatable lifetime, no-questions-asked replacement suspension pivot bearings to the original owner (one bearing set, per bike, per year) is just one way we've got you covered. See your local Specialized Retailer for details. Lightweight FACT 11m carbon chassis, rear-end, and link

Total confidence from super tough Roval Traverse HD wheels, DT Swiss 240 hub

Tuneable and supportive Ride Dynamics Tuned FOX DHX Live Valve NEO Factory shock

Planted and tuneable FOX FLOAT 36 Factory fork with GRIP X2 damper

Superior shifting experience from SRAM XX Eagle T-Type AXS drivetrain

Top-tier braking power from SRAM Maven Ultimate 4-piston brakes

Incredibly smooth and reliable FOX Transfer NEO Factory dropper post

Lifetime replacement suspension pivot bearings to the original owner

Compatible with electronic drivetrains only

Frameset

Frame FACT 11m carbon chassis, rear-end, and link, 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 Binder Alloy, 38.6mm

SWAT SWAT 4.0 internal downtube storage

Suspension

Fork FOX FLOAT 36 Factory, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm QR axle, 44mm offset, 150mm of travel

Cockpit

Seat Post FOX Transfer NEO Factory, 34.9, S2: 150mm, S3: 175mm, S4-S6: 200mm

Saddle Power Pro with Mirror, Hollow Ti rails, S2: 155mm, S3-S6: 143mm

Stem Industry 9 Moutain stem, 35mm clamp, 40mm length

GripsDeity Lockjaw

Handlebars Race Face ERA Carbon, 5-degree upsweep, 8-degree backsweep,S2: 780mm, 20mm rise: S3-S6: 800mm, 40mm rise

Brakes

Front Brake SRAM Maven Ultimate, 4-piston caliper, hydraulic disc, 200mm HS2 Rotor

Rear Brake SRAM Maven Ultimate, 4-piston caliper, hydraulic disc, S2: 180mm, S3-S6: 200mm HS2 Rotor

Drivetrain

Shift Levers SRAM AXS POD Ultimate Controller

Rear Derailleur SRAM XX Eagle Transmission Derailleur

Cassette SRAM XX Eagle SL Transmission Cassette, 12spd, 10-52t

Crankset SRAM XX Eagle Crankset, 32T ring, 55mm Chainline, S2-S3:165mm, S4-S6: 170mm

Chain SRAM XX Eagle SL Transmission Flattop Chain

Bottom Bracket SRAM DUB, BSA 73mm Wide, Threaded

Wheels & Tyres

Front Hub DT Swiss 240, 15x110mm, 28h

Rear hub DT Swiss 240, 12x148mm, 32h

Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3" Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"

Eliminator, GRID GRAVITY casing, GRIPTON® T7/T9 compound, 2Bliss Ready, S2: 27.5x2.3, S3- S6: 29x2.3" Eliminator, GRID GRAVITY casing, GRIPTON® T7/T9 compound, 2Bliss Ready, S2: 27.5x2.3, S3- S6: 29x2.3"

Spokes DT Swiss Revolite

Tubes Standard, Presta valve

Accessories

FAQs

Please read our FAQs page to find out more.

View All FAQs

What is included with a new bike purchase?

Every new bike purchase includes a basic setup so you are comfortable and ready to ride. We adjust your saddle height and make sure you can reach your brakes and shifters with ease.

What does Online Exclusive mean?

Online Exclusive items are not stocked on our showroom floor. They are ordered in from our supplier once you place your order and usually arrive within 7 days.

When will my bike be ready for pickup or delivery?

Once your bike arrives, our mechanics build and safety check it. We will notify you as soon as it is ready for pickup or prepared for home delivery.

Is the bike fully assembled?

Yes. All bikes are fully built, tuned and safety checked by our qualified mechanics before you receive them.

Do you offer delivery for bikes?

Yes. After your bike has been built and prepared, we can arrange home delivery. Courier fees vary depending on your location.

Can I book a bike fit?

Yes. We offer Retül Fit and Basic Fit services. Contact our showroom to book a session or visit this page to find out more about our fit services.