ONYX Ultra Hg Cassette Hub

Onyx Ultra HG Cassette Hub – BMX Race

TheOnyx Ultra HG Cassette Hubis built forBMX race riderswho demand instant engagement, precision, and unmatched smoothness. Featuring Onyx’s patentedSprag Clutch Technology, this hub combinespremium materialsand expert craftsmanship for world-class performance.

Designed formaximum power transferand long-lasting reliability, the Ultra HG keeps your drivetrain running efficiently and quietly — whether on theBMX race track, trails, or streets.

Features:

• PatentedOnyx Sprag Clutchfor instant, silent engagement

• HG (HyperGlide) freehubcompatible with standard cassettes

• CNC-machined aluminum shellfor strength and reduced weight

• Stainless steel bearingsfor ultra-smooth rolling performance

• Available in multipleaxle and driver configurations

• Designed and made in the USA

Perfect for:BMX race ridersand performance-focused MTB riders seeking high-precision, silent hubs.