Nukeproof Neutron Freehub Body - Shimano

. This Nukeproof Neutron Freehub Body is a genuine, high quality replacement steel cassette body that is compatible with Shimano 9, 10 and 11 speed cassettes Features Material Steel Pawl 3 Pawl for 142 148mm, 4 Pawl for 150mm Hub Compatibility Neutron 142mm148mm and 150mm options available Cassette Compatibility Shimano 9, 10, 11 speed Points of Engagement 33Buy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the Worlds Largest Online Bike Store.