The Sunday Cyclone Freecoaster is similar to the Oydssey Clutch Freecoaster, with the main difference being you cannot adjust the slack externally as you can on the Clutch Freecoaster.  

Features

• Removable Hub Guard (included, but optional to use)
• Super-durable bearing arrangement throughout
• Maximum strength axle design
• Super-durable drag mechanism design
• Patents pending

Specs

• Shell Material: 6061 T6 Alloy, CNC Machined
• Holes: 36H
• Oversized 4130 Chromoly female axle. 14mm non-drive side axle bolt and 3/8″ drive side bolt with built-in 14mm adapater. (This configuration is lighter and stronger than a 14mm solid male axle).
• Driver Size:  9T, 1/8" teeth
• RHD
• Weight: 22.5oz/640g (Guard: 0.74oz/21g)
• Bearing sizes: 7905 (Drive Side); 6003 (Non-Drive Side)