Trainer + Thru-axle = Traxle

The Kinetic Traxle is a precision-machined replacement thru-axle with tapered heads that stand out just far enough from the bike frame to perfectly fit trainer cone cups. Traxles adapt any 12mm thru-axle system to firmly lock your bike into a trainer. Specifically engineered to work on Kinetic trainers, the system also works with most other trainer brands making it a perfect solution for bike shop fit stations or home use. To determine which Traxle you’ll need, follow the steps below.

1. Download and print Traxle sizing guide

2. Select your bike brand and model from drop down menu. If you’re still unsure which Traxle model your bike requires, contact us.