12 mm Trainer axles

The E-Thru inclined axles allow you to integrate your mountain bike into Tacx^® training rollers. The axles are only compatible with classic Tacx training rollers. Other axles are available for direct drive rollers and replace the standard inclined axles.

Axle T1707 E-Thru for training rollers M12x1, with metric fine thread: suitable for hubs with 142 x 12 mm inclined axles: various DT Swiss and Shimano types.