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 Features adjustable bearing side load adjusting cinch nut, so you can dial your wheels in for the best possible rolling resistance Material: Aluminum Front Axle Type: 9mm QR Front Hub Spacing: 100mm Hub Drilling: 18 hole, 20 hole, or 24 hole Hub/Brake Compatibility: rim brake only Front Wheel Type: Road Skewer Included: No Spoke Type: J-bend Made in the USA Weight: 82 g
