RH VESPER 32H BST HGM 6B

Onyx hubs transfer the precise amount of torque you want to the ground when you need it. Nasty climbs on boulders and rock require just the right amount of instantaneous power but only at your command. There is no substitute for absolute control of your machine. The Classic product line is designed for heavier activities like electric-assist bikes, bike packing, tandems and bigger riders.