The E-Thru axle skewer allows cyclists to easily attach their bike to Tacx® classic trainers. Separate axles for direct drive trainers are available, allowing riders to replace their standard axle skewer.

Features:

• Suitable for hubs with a Maxle axle skewer attachment 135 × 12mm, 142 × 12mm, 150 × 12mm and Trek ABP 142 × 12mm