Robert Axle Project thru axles allow modern frames to be used with axle mount trainers.

• 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