ONYX Helix Front Hub – BMX Race Performance The ONYX Helix Front Hub delivers the legendary quality of ONYX products made in the USA. Designed for BMX race riders who demand precision, durability, and smooth performance, it features high-end CNC-machined aluminum and sealed hybrid-ceramic bearings for minimal friction and excellent power transfer. Features CNC-machined and perforated 7075-T6 aluminum body Sealed hybrid-ceramic bearings for ultra-smooth rolling Aluminum axle body with BTR screw tightening Axle diameter:10mm Hub width:100mm 36-hole drilling for strong, precise spoke alignment Weight:222g Note: Color shade may vary slightly depending on production run Specifications Hub Center to Flange Center, Non-Drive Side:34.8mm Hub Center to Flange Center, Drive Side:34.8mm Axle Width:100mm Spoke Hole Circle Diameter, Drive Side:50mm Spoke Hole Circle Diameter, Non-Drive Side:50mm Spoke Hole Count: 36 Max Spoke Tension:120kgf Maintenance:ONYX hubs require regular maintenance to maintain full operation. Check out ONYX Maintenance Videos for guidance. Warranty:Covered under the ONYX warranty for quality and reliability. Perfect for:BMX race riders seeking high-performance, precision hubs with smooth engagement and long-lasting durability.