Bicycle φ12x147mm through axle is for roaddisc, gravel bike rear wheel.
Trainer axle for disc brake bicycle
Increase the reliability of the locking system.
Easy and fast operation at home or out there in the field.
Light weight compared to through axle with lever.
Description
"RapiLock Trainer Axle 147 comes with 6 different threads can pair up to 16 different specification covering at least 80% of market sizes for road rear wheel. The axle will set a disc brake bicycle ready for indoor trainer. It is also available for out door advantrue