Onyx Road Rear Hub

Onyx Racing hubs liberate your bike wheels and transform your ride. Onyx hubs transfer power from your pedals to your rear bike wheel instantly for faster acceleration and more control. Hybrid ceramic bearings reduce front and rear wheel rolling resistance to the point of disbelief. The patented sprag clutch design removes the play and clickety–clack of pawls against teeth in the rear hub to silence your coasting. If instant engagement is what you are looking for, look no further.
Specifications
Bearings: ceramic hybrid sealed bearings
Features adjustable bearing side load adjusting cinch nut, so you can dial your wheels in for the best possible rolling resistance
Material: Aluminum
Rear Axle Type: 10mm QR
Rear Hub Spacing: 130mm
Hub Drilling: 24 hole, or 28 hole
Rear Axle Type: Quick Release
Patented drive system uses a dual sprag (DS) system and is greased for life (Long-Term ISOFLEX LDS 18 Special A grease, typically will not need to be replaced)
Cassette Body Type: Shimano HG 9/10/11-Speed
Hub/Brake Compatibility: rim brake only
Rear Wheel Type: Road
Skewer Included: No
Spoke Type: J-bend
Made in the USA
Weight: 355 g