The Hope Pro 4 HUB536 Freehub Assembly is a high-quality hub designed by the renowned brand Hope. It is compatible with Shimano 11-speed road bikes and features 32 spoke holes. Made from a combination of aluminium and steel, this silver coloured hub is designed for various bike types such as road bikes, hybrid bikes, dirt jumpers, hardtail bikes, gravel bikes, downhill bikes, cyclocross bikes, trekking bikes, mountain bikes, touring bikes, and freeride bikes. With its 11-speed capability and freehub driver type, this hub is a reliable choice for cyclists looking to upgrade their bike's performance and durability.