Well designed 3 pawl system offers quick and solid engagement. Oversize allot axle increases both stiffness of the hub shell and offers a larger fitting for larger diameter bearings, which in turn maker the bearings more durable. Allot hub shells is anodized black and features cut outs on the non-drive side flange. 6 bolt disc compatibility is industry standard.
All-in-all this is a great quality hub with for the value orientated cyclist that demands durability and lightweight. Rear freehub is compatible with all Shimano and SRAM 8, 9 and 10 speed drivetrains.