Replace the standard axle skewer to mount a mountain bike on a Tacx classic trainer. This M12 x 1 E-Thru axle is specified for rear hubs with a 142 × 12 mm axle-skewer attachment, including DT Swiss RWS (conical and flat), Syntace X-12 systems (Specialized) and various Shimano types.
Garmin states that these E-Thru axles are compatible with Tacx classic trainers only; separate axles are available for direct-drive trainers. Confirm your hub dimensions and thread before ordering.
