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 Listen carefully. Only the sound of the wind in your face separates you from the mountain. Enjoy the music of nature unfettered by the rancorous clicking of pawls. Onyx’s patented sprag clutch design removes the ratcheting noise of traditional hubs The Vesper product line is cross-country and trail focused. The Classic MTB line is designed for heavier activities like electric-assist bikes, bike packing, tandems and bigger riders Attributes Hub Drilling 32H Skewers Included No Position Rear Rotor Mount 6-bolts Axle Type 12mm TA Primary Color Black Hub Spacing 197mm Hub Spoke Type J-bend
