Robert Axle Project Resistance Trainer 12mm Thru Axle (178mm) (1.5mm)

Robert 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
  • Axle shaft and axle ends are machined from 7075 aluminum and hard anodized
  • Installed or removed using a 5mm Allen wrench
  • Designed, built and tested in the USA

This product was added to our catalog on November 17, 2020