Onyx Vesper Disc 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: 12mm TA
• Rear Hub Spacing: 142mm
• Hub Drilling: 24 hole,
• Rear Axle Type: Thru Axle
• 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: Disc brake only
• Rear Wheel Type: Road
• Skewer Included: No
• Spoke Type: J-bend
• Made in the USA
• Weight: 369 g