Robert Axle Project

The Kid Trailer Thru Axles allow users to attach a hitch mount style trailer, to any thru-axle equipped bike. Machined and tested in the USA, the Kid Trailer axles are designed for maximum strength and ease of use.

The Kid Trailer Thru Axles allow users to attach a hitch mount style trailer, to any thru-axle equipped bike. Machined and tested in the USA, the Kid Trailer axles are designed for maximum strength and ease of use. For use with hitch mount style tr

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

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

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