Bearings: 2 sealed bearings with oversized DU bushing

and SmartShock Certified Protection

Cons: The rear cut out might not be for everyone

so they took the time to painstakingly research

DaBomb UFO 6 Bolt Disc Rear Hub - Shimano Micro Spline - Black - 12x148mm Boost - 6 Bolt - Rear - 32 Hole PDP|Colour Bearings: 2 sealed bearings withThe Dabomb UFO Hub series are made from CNC machined aluminium with a petal flange design for increased spoke rigidity and 36 ratchet teeth for solid engagement. An easy to access grease port allows for quick and maintenance of the ratchet without having to disassemble. Decide if you want it running loud or soft by filling with more or less grease. Who's this item for: Suitable for anything from XC and Trail to Enduro and DH. Materials: Aluminium CNC