SPP Supersized™ HD 6061-T6 36/28 Hole 20/15/10mm Quietly Instant Disc Rear Hubs

SPP Quietly Instant Rear Hubs represent the highest level of drivetrain efficiency in the SPP ecosystem. Built around a precision one-way bearing system, these hubs deliver true instant engagement with zero lag and near-silent operation. Unlike traditional pawl systems, the one-way bearing eliminates engagement delay and reduces internal drag, allowing for smoother power transfer and increased efficiency under load. Machined from 7075-T6 aluminum, these hubs are engineered for maximum stiffness and minimal deflection, especially when paired with Supersized™ drivetrain components. Available in both 15mm (28H) and 20mm (36H) configurations, these hubs define the next step in BMX drivetrain performance.