Origin-8's Ultim8 Single Speed Cassette Cog lets you have your ride any way you like it. This handy cog is dual use — a single speed cog that fits over a Shimano/SRAM freehub body or a fixed cog that bolts on in place of a 6-bolt brake rotor. A wide, zero-flex base design made of forged chromoly steel provides instant power transfer. Enjoy the Ultim8 ride whichever way you like it.
Option | Barcode | Manufacturer's Part Number | Vendor Number |
---|---|---|---|
16T | 00072774180059 | 18005 | JBI-18005 |
18T | 00072774180066 | 18006 | JBI-18006 |
20T | 00072774180073 | 18007 | JBI-18007 |