Specialized Stumpjumper 15 Comp Alloy Rental Bike 2025 Smoke/Cool Grey

SPECIALIZED STUMPJUMPER 15 COMP ALLOY RENTAL BIKE 2025

The trails you thought you knew will feel brand new when every climb, corner, and descent is elevated by technology designed to erase compromise. This bike isn’t just another full-suspension machine—it’s a reimagining of what trail riding can be when efficiency, playfulness, and capability finally come together in one unstoppable package. Engineered from durable M5 alloy, it’s built to take years of hard use, while SWAT storage in the downtube keeps your essentials tucked away and ready when you are.

At the heart of the ride is GENIE, a groundbreaking air spring that blends the plush grip of a coil with the progressive support of air. That means more traction when the trail gets loose, fewer bottom-outs when the hits get big, and the freedom to tune your suspension exactly the way you like it. With geometry that adapts to your style and terrain, you can set it up for stability, agility, or anything in between—whether you’re running full 29” wheels or mixing in a playful 27.5” rear.

From the FOX FLOAT 36 Rhythm fork to the Shimano SLX drivetrain and TRP Trail EVO brakes, every component is tuned for confidence and durability. When you point it downhill, it rides like a bike with far more travel; when you’re climbing, it responds with precision and efficiency. This is a trail bike built for riders who demand it all—control, speed, resilience, and the kind of fun that makes every ride feel like the best one yet.

PRODUCT DETAILS

• All-new M5 alloy frame with SWAT door integration
• Robust Specialized alloy wheels with sealed cartridge bearings
• Ride Dynamics tuned FOX FLOAT Performance with Specialized GENIE patent-pending air spring technology provides maximum grip and traction found in a linear coil spring, bottom-out prevention found in a progressive air spring, and the ability to tune mid-stroke and end-stroke support independently. 2-position open and firm damper adjustments.
• Eat up the chunkiest trails with the FOX FLOAT 36 Rhythm fork with GRIP damper
• Performance-focused and durable Shimano SLX drivetrain
• Big stopping power from TRP Trail EVO 4-piston brakes
• Trustworthy time and time again X-Fusion Manic dropper post
• Lifetime replacement of suspension pivot bearings to the original owner

KEY FEATURES

• Frame: M5 Alloy chassis with Trail Geometry, 145mm travel, SWAT™ internal storage, adjustable head tube angle, threaded BB, internal cable routing, SRAM UDH compatible
• Suspension: FOX FLOAT 36 Rhythm fork (140–150mm travel by size) paired with FOX FLOAT Performance shock featuring Specialized GENIE Technology
• Brakes: TRP Trail EVO 4-piston hydraulic discs (203mm / 180–203mm depending on size)
• Drivetrain: Shimano SLX 12-speed with 10-51t wide-range cassette
• Crankset: Shimano SLX with 32T chainring
• Wheels & Tires: Specialized tubeless-ready alloy wheels (29” front, 27.5” or 29” rear by size) with Butcher T9 front & Eliminator T7 rear tires
• Cockpit: Alloy Trail stem, wide alloy handlebars (780–800mm), Specialized Trail grips
• Seatpost: X-Fusion Manic dropper post with travel by size (125–190mm)
• Saddle: Specialized Bridge Comp with hollow Cr-Mo rails
• Weight: 16.17 kg (35 lb, 10.4 oz), size S4

*Information provided by manufacturer.

**Please note: This bike is a former rental. For details regarding its condition, we invite you to contact our team at support@comorsports.com.