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

Zero-Lag Power Transfer
The one-way bearing engages immediately with pedal input, eliminating delay between crank movement and drivetrain response.

Continuous Contact Engagement
Unlike pawl systems, the engagement surface remains in constant contact, removing indexing gaps and smoothing power delivery.

Load Spread Across Bearing Surface
Torque is distributed across the full engagement surface rather than discrete contact points, reducing wear concentration.

Ultra-Smooth Pedal Feedback
Delivers a fluid, uninterrupted feel through the drivetrain, especially noticeable under high cadence and sprint transitions.

No Backlash Under Re-Engagement
Re-engagement after coasting occurs without play or lag, maintaining drivetrain precision through rhythm sections.

Reduced Mechanical Noise Signature
Operates without the clicking associated with pawl systems, resulting in a quieter and more refined ride experience.

High-Torque Stability Platform
Engineered to maintain structural and engagement stability under maximum sprint loads and high-power outputs.

Advanced System Positioning
Represents the highest-performance engagement system within the SPP lineup, designed for riders prioritizing efficiency and precision.

Material
• Hubshell: 7075-T6 Aluminum
• Axle: 7075-T6 Aluminum
• Driver: Hardened Steel

Process
• CNC-Machined

Engagement System
• Precision One-Way Bearing
• Instant Engagement (Infinite Points)

Hole Count Options
• 28 Hole (15mm)
• 36 Hole (20mm)

Axle Options
• 15mm Through Axle (includes 10mm step-down compatibility)
• 20mm Through Axle
Bearings
• Precision Sealed + One-Way Roller Bearing

Compatibility
• Driver: Supersized™ OS Spline
• Brake: 6-Bolt Disc Only
• Requires Supersized™ Cog (20mm version)

Weight: TBD

Designed to integrate with the full SPP ecosystem — including forks, axles, Supersized™ cogs, and drivetrain components — delivering a complete performance system, not just individual parts.