Specialized Stumpjumper 15 Pro

Specialized Stumpjumper 15 Pro Overview

The Specialized Stumpjumper 15 Pro is a trail mountain bike with a FACT 11m carbon chassis, 145mm rear travel, FOX Factory suspension with Specialized GENIE Shock Tech, SRAM X0 Eagle AXS Transmission, and SRAM Maven Silver hydraulic disc brakes. It combines Trail Geometry with SWAT Door integration, head tube angle adjustment, a threaded bottom bracket, internal brake and dropper cable routing, sealed cartridge bearing pivots, and SRAM UDH compatibility.

The FOX FLOAT Factory rear shock uses Ride Dynamics Trail Tune, a 2-position lever with 3-setting Open mode tuning range, LSR adjustment, and size-specific shock sizing. The FOX FLOAT 36 Factory fork uses a GRIP X2 damper, high-speed and low-speed rebound and compression adjustment, and size-specific travel with 140mm on S1 and 150mm on S2-S6. The build also includes Roval Traverse SL II hookless carbon wheels, Industry 9 1/1 hubs, Sapim D-Light spokes, Roval Traverse SL Carbon handlebars, and a Bike Yoke Revive Max dropper post.

Key Features of Specialized Stumpjumper 15 Pro

• FACT 11m carbon chassis and rear-end give the bike a carbon trail frame with 145mm of rear travel.
• Specialized GENIE Shock Tech is built into the FOX FLOAT Factory rear shock for tunable suspension support.
• FOX FLOAT 36 Factory fork uses a GRIP X2 damper with high-speed and low-speed rebound and compression adjustment.
• SRAM X0 Eagle AXS Transmission gives the bike a 12-speed electronic drivetrain setup with a 10-52t cassette.
• SRAM Maven Silver 4-piston hydraulic disc brakes use a 200mm front HS2 rotor and size-specific rear rotor setup.
• Roval Traverse SL II hookless carbon rims use a 30mm inner width and tubeless-ready construction.
• Industry 9 1/1 hubs and Sapim D-Light spokes complete the wheel build.
• Butcher and Eliminator GRID TRAIL tires pair GRIPTON T9 front compound with GRIPTON T7 rear compound.
• SWAT 4.0 internal downtube storage adds integrated frame storage.
• Bike Yoke Revive Max seatpost gives the bike a size-specific dropper post setup.

Ride Use

This is a trail mountain bike for trail riding. The FACT 11m carbon frame, 145mm rear travel, FOX Factory suspension, SRAM Maven Silver 4-piston brakes, GRID TRAIL tires, and adjustable geometry match trail riding demands. The wheel setup uses a 29-inch front wheel, with 27.5-inch rear wheel on S1-S2 and 29-inch rear wheel on S3-S6.

Why Choose This Bike

The Stumpjumper 15 Pro combines a FACT 11m carbon frame, Specialized GENIE Shock Tech, FOX Factory suspension, SRAM X0 Eagle AXS Transmission, SRAM Maven Silver brakes, and Roval Traverse SL II carbon wheels in one trail-focused build. It also has Industry 9 1/1 hubs, Sapim D-Light spokes, Roval Traverse SL Carbon handlebars, a Bike Yoke Revive Max seatpost, and a weight of 13.99 kg / 30 lb 13.5 oz in size S4. It comes in Satin Green Tint, with frame and fork coverage under a lifetime warranty for the original owner and other Specialized-branded parts covered for 2 years.