Robert Axle Project

12 x 197, 1.0mm Thread for Hitch Mount Trailer

If you have a fatbike that uses a 12x197 thru-axle with a 1.0mm thread and want to use your trailer that was designed for a bike with a quick release axle you are no longer out of luck. Robert Axle Project axles are designed and produced in the USA from 7075 hard anodized aluminum with stainless ends. Robert Axle Project axles have been tested and endorsed by popular trailer companies such as Burley that use a 10x1mm (standard rear axle)mount.

This version of the axle can be removed or installed with a 5mm hex wrench.

If you aren't sure which axle fits your bike, Robert Axle Project does have a fitting guide that lists most popular bike models here.

• 7075 aluminum construction with stainless end
• 10mm stainless steel stud adapts most child and cargo trailers with 2 wheels
• Engineered and produced in the USA
• Does not include hitch

Modern thru-axle frames can now easily use a q/r trailer hitch by simply switch out the rear axle to one offered by Robert Axle Project.