H&H Aluminium 7 Speed Semi-Unibody Cog Set for Brompton Bicycle

11-28T  11-13-15-18-20-24-28

11-32T  11-13-15-18-21-26-32

Weight

11-28T 124g

11-32T 129g

Note: The 7-speed cog is not compatible with the original Brompton hub. It is only suitable for 7-speed hubs.