Tacx T1707 bicycle trainer accessory Stainless steel

With the E-Thru axle skewer you use an axle skewer to put your mountain bike in the Tacx trainer. These axles are only suitable for the Tacx classic trainers. Separate axles are available for direct drive trainers, and replace the standard axle skewer. Suitable for hubs with axle skewer attachment 142×12 mm: various DT Swiss and Shimano types.