Brompton-specific seatpost clamp for BLACK EDITION bikes.

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

The Brompton Borough M Bag in size Medium is a durable, weather resistant commuter bag with a 14L capacity, perfect for your daily essentials. This one is Olive.

A larger day bag for the Brompton Electric to carry the battery plus extra gear for work or extended time outside.

The Spurcycle Bell is top-of-the-line: beautiful craftsmanship, built in the USA, and a ringing tone that lasts 3x longer than other bells.

A replacement bottom bracket for Bromptons.

Replacement left brake lever and attached underbar trigger shifter for 2- and 6-speed Bromptons.

Axle nuts, washers, and no-turn washers for Brompton 3- and 6-speed rear wheels.

Replacement chain for your Brompton.