This is the adapter for the 10T cog.
Thread specifications:
Lower section: M30.5 x P1.0 (common cassette lock ring thread)
Upper section: M22 x P1.0
In order ot use the 10T cog adapter, you will also need the revised hub end caps. While the adapter only comes in black, if you need the hub end caps in a particular color (either silver or black), please let us know during check-out.
Please note that these adapters will not fit the standard 2 speed freehub, originally equipped on either the Brompton single/2 speed hub, or the Hubsmith rear hubs. The adapters are designed to work with the specific freehubs below.
For
Brompton 3 speed free hub (black color only)
For
Hubsmith 3 speed free hub (black color only)