Thule Boost Axle Shimano spare part 12 mm

Unlock family adventures with your modern mountain bike! The Thule Boost Axle is the essential adapter for connecting a Thule child carrier to bikes with a 12mm Shimano E-Thru rear axle. Precision-engineered for a perfect fit, this durable spare part replaces your stock axle to create a safe, stable, and wobble-free connection for the Thule ezHitch system. Installation is quick and easy, so you can transform your bike into a family-friendly transport and ride with complete confidence. Includes spacers for a versatile fit on frames from 172mm to 178mm