This precision product is designed to adapt your FOCUS bike with your indoor trainer. Robert Axle for Trainers replaces your stock axle in your 12mm thru-axle equipped bike. Our axles are designed for maximum strength and ease of use. This axle includes a special nut for adaptation with Focus bikes with the RAT thru axle system. You will need to remove the Focus RAT nut from your bike and replace it with the nut that we provide.
Robert Axle for Trainers replaces your stock axle to your indoor trainer to your 12mm thru-axle equipped bike.
This axle is compatible with resistance trainers and Focus bikes with the RAT thru axle system.
This axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx and more.
The true dimensions of the axle shaft are: 12mm diameter x 172mm length with 1.5mm thread pitch.
The axle shaft and axle ends are precision CNC machined from 7075 aluminum and hard anodized for rugged durability.
No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.
Designed, built and quality tested in the USA. Proven around the world