GARMIN T1711 12 mm x 1 Rear Wheel Tacx E-Thru Trainer Axles Classic Trainers
T1711 E-Thrutrainer 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.