A 50 tooth replacement chainring for Brompton bikes.

A compact, waterproof, USB rechargeable front LED light.

This is the headset that comes standard on Bromptons. It includes all the necessary parts to replace a damaged or worn headset.

Upgrade your standard rollers to a slightly larger wheel.

Standard rubber grips for Bromptons.

This kit provides all the parts needed to install a Brompton Rear Rack onto a Brompton that lacks the rear rack.

USB rechargeable Knog Blinder Minis are great lights that allow others to see you without being too bright. Sold as a front and rear set & as individuals, this is the single red, rear light.

This is a 700X18-28 mm tube with a Schrader valve.

This is a 26x1.5-2.4" tube, which is most commonly used on our Workcycles Fr8 bikes, the rear wheels on the Onderwater Tandem, and the rear wheels on the Nihola and lots of other Dutch cargo trikes.

Three replacement roller wheels and hardware for L and E model Bromptons.

The Brompton Lower Stop Disc Kit replaces a lost or damaged Lower Stop Disc.

Cable anchorage for Brompton 3 speed hubs.