The Onyx Vesper MTB Boost ISO 148/12 Rear Hub combines a new lightweight 7075 Aluminum alloy hub shell with Enduro Stainless Steel bearings to create a smooth rolling and strong hub. The patented dual sprag clutch mechanism provides instant clutch engagement during your power stroke and instant disengagement when coasting. The hub is totally silent before, during and after clutch engagement; a truly silent hub. The adjustable side load for the bearings ensure a smooth ride and the interchangeable alloy driver provides convenience and durability. Made in the U.S.A. with a 5-year limited warranty and is compatible with 148x12mm Thru-axles.

Hub Spacing: 148x12mm

Check out what Onyx Racing Hubs can do for your mountain bike, gravel bike or bikepacking mule here.


SKU ORP-102719
Brand Onyx
Type Hubs

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