BP Derailleur 3 Speed Kits
3/4 Speed Driver for Brompton Factory Rear Hub Ver. 2
3/4 Speed Freehub/Driver for Brompton Factory Rear Hub - Version 2.
This aftermarket freehub/driver can be used to convert a standard 2 speed Brompton rear hub to multi-speed. When using 11T or 12T as the smallest cog, up to 4 cogs can be fitted. When using 10T 2 in 1 cog, up to 5 cogs can be fitted through the use of an adapter.
- Complete assembly, including bearing, pawls, pawl springs, and revised end caps.
- Version 2 now includes a auxiliary self-lubricating bearing, together with a stainless steel sleeve.
- Only compatible with Brompton factory rear hub
- Instead of the cir-clip, this driver make use of casstte lock rings that are sold seprately.
- Depending on the types, thickness of cogs and spacers used, 3, 4, individual cogs can be fitted.
- To make use of multiple cogs, other items such as shifter, chain, chain pusher will need to be modified.
- Compatible with 10T, 11T, and 12T cog sets. Please choose the version to match your intended application.
Require greasing before installation
Note: Due to change in "Lock Nut to Flange Distance", after installing the 3/4 speed free hub on existing wheel, please be sure to re-dish the wheel.
Note: If you have an older veriosn of this 3/4 speed freehub, and would like to add the self-lubricating bearing and sleeve, please see this page.
This aftermarket freehub/driver can be used to convert a standard 2 speed Brompton rear hub to multi-speed. When using 11T or 12T as the smallest cog, up to 4 cogs can be fitted. When using 10T 2 in 1 cog, up to 5 cogs can be fitted through the use of an adapter.
- Complete assembly, including bearing, pawls, pawl springs, and revised end caps.
- Version 2 now includes a auxiliary self-lubricating bearing, together with a stainless steel sleeve.
- Only compatible with Brompton factory rear hub
- Instead of the cir-clip, this driver make use of casstte lock rings that are sold seprately.
- Depending on the types, thickness of cogs and spacers used, 3, 4, individual cogs can be fitted.
- To make use of multiple cogs, other items such as shifter, chain, chain pusher will need to be modified.
- Compatible with 10T, 11T, and 12T cog sets. Please choose the version to match your intended application.
Require greasing before installation
Note: Due to change in "Lock Nut to Flange Distance", after installing the 3/4 speed free hub on existing wheel, please be sure to re-dish the wheel.
Note: If you have an older veriosn of this 3/4 speed freehub, and would like to add the self-lubricating bearing and sleeve, please see this page.