Kinetic Traxle Thru-axles

The most stable mounting solution for thru-axle equipped bikes

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. If you don't know if you need a Traxle or not, click here to learn more


1. Download and print Traxle sizing guide


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

Traxle Fine T-2100


Traxle Fine XL T-2120


Traxle Coarse T-2101


Traxle Medium T-2102