P/T Line 4 to 5 Speed Conversion Kit
5 Speed Cog Set 10-12-14-17-21
5 Speed Cog Set 11-13-15-18-21
4 to 5 Speed Conversion Parts for P/T Line Shifter
5 speed kit for C line 2 Speed Bike - for Hubsmith Rear Hub
5 speed kit for C line 2 Speed Bike - for Brompton OE Hub
5 Speed Compatible Chain Pusher
3 to 5 Speed Shifter Conversion Parts v1.1
5 Speed Freehub Body for Hubsmith Rear Hub