E-Thru axle skewers allow you to put your mountain 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.

Available Axles

• 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 – 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 – 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.

Learn more about finding the correct axle for your bike.