Origin8 Cog UL8 f6B-DISC & Cass 18Tx3/32 BK/RD (SKU 18006)

The Origin8 Ultim8 does double duty as a single speed cassette cog or a 6-bolt disc fixed cog, which makes it a handy fixed gear conversion for 6-bolt disc hubs. It works with Shimano cassette bodies and 6-bolt disc rotor mounts, and pairs a CNC machined AL6061 Zero-Flex base with a 3/32 forged CroMo cog. Choose 16, 18 or 20 teeth, in red.

Features

• Dual purpose single speed cassette cog or 6-bolt disc fixed cog
• Compatible with Shimano cassette bodies and 6-bolt disc rotor mounts
• Great fixed gear conversion for 6-bolt disc hubs
• CNC machined AL6061 Zero-Flex base
• 3/32" forged CroMo cog

Specifications