- Odyssey's latest sprocket from their new Flatware line. The sprocket uses a 9-sided socket drive interface that eliminates the need for a sprocket bolt. This innovative systems saves weight and allows for ultra-small sprocket sizes.

***Compatible with Odyssey Flatware Twombolt and older Thunderbolt Socket Drive Cranks only! (NOT compatible with new Thunderbolt+ cranks)

- Available in 20T and 22T
- 1/8" teeth
- 1.6oz/46g