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.
Tacx E-Thru Trainer Axle
Available E-Thru Axle
Consult the PDF with Tacx trainer axle dimensions to find out which axle your mountain bike needs.
T1706 E-Thru trainer axle M10x1, with metric fine thread.
Suitable for hubs with axle skewer attachment 135×10 mm: various Swiss and Shimano types.
T1707 E-Thru trainer axle M12x1, with metric fine thread.
Suitable for hubs with axle skewer attachment 142×12 mm: various DT Swiss and Shimano types.
T1708 E-Thru trainer axle M12x1.75, with standard threaded cartridge.
Suitable for hubs with a Maxle axle skewer attachment 135×12, 142×12, 150×12 mm and Trek ABP 142×12.
T1709 E-Thru adapter X-12 (>142 mm).
Suitable for hubs with axle skewer 142×12 mm.
T1710 E-Thru trainer axle M12x1.5, with medium thread. (Giant / Merida)
Suitable for hubs with axle skewer attachment 142×12 including Shimano SM-AX65, SM-AX75, SM-AX76 and SM-AX78.
T1711 E-Thru trainer axle M12x1, with metric fine thread. (Specialized Roubaix / Diverge)
Suitable for hubs with axle skewer attachment 142×12 mm: DT Swiss RWS axle skewer (conical and flat), Syntace X-12 system (Specialized) and various Shimano types.
Tacx (Indoor Bike Trainers) designs and manufactures indoor smart bike trainers and bike accessories. Our goal is to motivate and inspire athletes to enjoy to push their limits. We do this by producing innovative, high quality trainers. In doing so, we combine our passion for the sport of cycling with our passion for technics. Out of this passion we started as a cycling and moped shop in Wassenaar, the Netherlands, half a century ago. In these early days, we decided to manufacture bike components in-house because this lead to better products. Our production is still located in the Netherlands – Made in Holland.