Thru axle & Adapters compatibles with Progress Turbine Ultra MTB 2014 hub. These hubs are easy to identify because the rear hub doesnt have cone shape. Thru axle & Adapters for converting rear wheel compatibilityAvailable versions:- Front 9x100mm- Front 15x100mm- Rear 9x135mm- Rear 12x135mm- Rear 12x142mm