Robert Axle Project Trainer Thru-Axle 1.75x170mm - Black Model=RWS Rear Thru Bolt The SmartHead® DX3 with lower

The SmartHead® DX3 with lower profile air release button automatically adjusts to fit either Presta or Schrader valves and makes getting the right pressure a simple task

6061-T6 aluminum CNC machined

4mm washer to ensure secure fit Model Garmin Integrated Handlebar System XXL Combo Mount Bar Direct Mount Weight 57g Color Black

Holds tires up to 5" with accessory strap

Robert Axle Project Trainer Thru-Axle 1.75x170mm - Black Model=RWS Rear Thru Bolt The SmartHead® DX3 with lowerRobert Axle Project thru axles allow modern frames to be used with axle mount trainers. For use with bike trainers such as 1up Blackburn Cyclops Kinetic Tacx and more IMPORTANT: Before ordering make sure your specific trainer will accommodate the width of the thru axle equipped bike that you are using Measure trainer at the widest setting and measure the bike frame width at the rear hub The Robert Axle ends will extend 15mm past the frame on each side