Origin 8 Hornet 108 Performance Freewheel – 18T – 3/32" – Chrome
The Origin 8 Hornet 108 is a high-engagement single-speed freewheel designed for riders who want immediate response when power is applied. With 108 points of engagement, it delivers fast pickup with minimal lag.
This 18-tooth, 3/32" version is commonly used on track-style single-speed builds and commuters running narrower chains where smooth engagement and durability matter.
Key Features
• 9-pawl, 108-point engagement mechanism
• 3.33° engagement angle for quick pickup
• CNC-machined chromoly construction
• Precision bearing design
• 8-key tool interface for installation and removal
• Chrome-plated finish
Compatibility & Use Notes
• 18-tooth sprocket
• 3/32" chain compatibility
• Single-speed use only
• Thread size: 1.375" x 24 TPI (standard BMX / track freewheel thread)
• Compatible with threaded freewheel hubs
• Not compatible with cassette/freehub systems
• Not compatible with 1/8" chains
Service / Ownership Context
High-engagement freewheels increase instantaneous load on drivetrain components. Accurate chainline, correct chain width, and proper tension are important to prevent premature wear, especially for riders who accelerate hard.
Fit & Use Signals
• Good fit for track or narrow-chain single-speed builds
• Good fit if your drivetrain uses a 3/32" chain
• Good fit if you want fast engagement response
• Not a fit for multi-speed drivetrains
• Not a fit for cassette/freehub rear hubs