Tacx E-Thru Axle Skewer M12 x 1.75 mm Coarse Thread
E-Thru axle skewers allow you to put your bike in the Tacx® trainer. Axles are only compatible with Tacx classic trainers. Separate axles are available for direct drive trainers, and they replace the standard axle skewer.
T1708 E-Thru trainer axle M12x1.75, with standard threaded cartridge - suitable for hubs with a Maxle