Contact Us

Mon-Fri 9am-5pm MST


Onyx MTB Boost CL XD 148/12mm Thru-bolt Rear Hub



The Onyx MTB Boost CL XD-148/12mm Thru-bolt Rear Hub combines a lightweight 7075 Aluminum alloy hub shell with ceramic hybrid 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 ceramic bearings ensure a smooth ride and the hardened stainless steel driver provides durability. Made in the U.S.A. with a 5-year limited warranty and is compatible with 148x12mm Thru-bolt. Center Lock Disc. (Individual hub images are for color reference only.)

Hub Spacing: 148x12mm TA
Cassette Body:SRAM XD Stainless Steel
Spoke Drilling: 28, 32 or 36 hole
Weight: 448 grams
Thru-Axle Not Included

Model Number
Item Code
Onyx MTB Boost CL XD 148/12mm Thru-bolt Rear Hub