Specialized 2020 Stumpjumper ST alloy 27.5 is a snappy & nimble yet versatile ride perfect for riders looking for efficiency & capability. The Stumpjumper ST alloy 27.5 makes that winning combo affordable with components that are big on performance & small on dollar signs. The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end & shock to the frame, Specialized have increased both stiffness & performance over bumps resulting in total control making the Stunt jumper one of the ultimate trail bikes. Specialized have used their -house suspension-tuning team to develop custom shock tunes, perfectly paired to each bikes kinematics. Specialized call this Rx Tune & while its not the easy way to build a suspension bike, its worth it. You feel Rx Tune as perfectly-balanced suspension. This bike is perfect for riders looking for a trail bike with efficiency & capability big on performance & small on dollar signs Key Features • 27.5 wheels • Rock Shox Recon RL fork. • SX Eagle 12-speed drivetrain • M5 alloy chassis & rear end, asymmetrical design, 27.5 Trail Geometry, threaded BB, fully enclosed internal cable routing frame. • Fork Rock Shox Recon RL, Motion Control damper with low-speed compression to lockout, 46mm offset, rebound adjust, 130mm of travel • Trans X dropper seat post