Tacx Shimano Micro Spline freehub body

Unlock seamless integration between your bike and trainer with the Tacx Shimano Micro Spline Freehub Body. This essential accessory allows you to mount your Shimano 12-speed cassette directly onto compatible Tacx direct drive trainers, including the FLUX and NEO series. Stop swapping cassettes and train on the exact gearing you use on the trails for a truly consistent and realistic ride feel. Engineered for a perfect fit, it ensures crisp shifting and reliable power transfer, letting you focus on your toughest workouts and competition prep