Tacx E-Thru 12x1.75 mm axle

Connect your thru-axle mountain bike to Tacx classic trainers with the E-Thru Trainer Axle. This M12x1.75 axle ensures a secure, stable, and safe mount, letting you use your favorite bike indoors. Compatible with 135x12mm, 142x12mm, 150x12mm, and Trek ABP 142x12mm hubs, it´s a durable, cost-effective solution for consistent training year-round, replacing your standard skewer for seamless indoor rides