SPECIALIZED
Pickup available at Sierra Bicycle Supply
Usually ready in 2-4 days
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Stumpjumper 15 Alloy is here to obliterate every trade-off in the trail game. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. How about a heaping helping of personalization to make it perfect for the only rider who really matters—you?
Check, check, check.
KINEMATICS PERFECTED: As the quintessential trail bike, Stumpjumper 15 Alloy balances efficiency and optimal bump force management. For the anti-squat on Stumpjumper 15 Alloy, we struck a balance between the previous Stumpjumper and Stumpjumper EVO, as both had excellent pedaling characteristics.
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 Alloy 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 and any terrain. The 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 M5 Alloy chassis—front end, rear end, and the link between them—as a single unit that hits the stiffness target we established for trail riding.
WHEEL SIZE: All coil-sprung models come with mixed wheels.
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 on Stumpjumper 15 elevates downtube storage, an innovation we pioneered.
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 programs to keep you on the trail. Our unbeatable lifetime, no-questions-asked replacement suspension pivot bearings to the original owner is just one way we've got you covered.
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Can’t recommend SBS enough. Fantastic pricing, great communication, and prompt shipping.
I saw the feedback around certain items being out of stock… not sure why folks just don’t pick up the phone. I called to confirm availability. The team was polite and quickly confirmed the bike was on the floor. Quick ordered it, shipped and received. Packaged flawlessly.
Easy transaction and I would highly recommend working with them.
This is my do-it-all bike. It does fast XC, decent-sized chunk, and climbs like a mountain goat. The best part though is the service and sales process with Sierra Bicycle Supply. Those guys are the best!
We love the staff and store so much that we purchased our BMW motorcycles and Specialized bikes from this dealership.
Whether riding at 150 mph+ on your motorcycle or just 40 mph+ on your ebike, you'll be glad you bought them from this store
High Quality, at a Great Price. Most importantly, the boss is very happy about it. Just in time before Father's Day, so I could earn some credits.
It comes with Headset, cable plugs for Wireless settings, and the MRP Chainguide. (thou, I had to put a spacer to make it fits for the 52mm chainline...)
Fast, friendly and helpful. Would highly recommend!
It took 6 months to get it from the day I ordered but it fits like the original pad
Great deal and quick turnaround from Sierra. The bike arrived as promised and I took it to my LBS for assembly. My only complaint is that you can’t speak to anyone on the phone—only text and email. Highly recommend Sierra for the best online deal you can find!
