This is a 700x28-45 mm tube (it will also fit 27" tires and 700B tires, i.e. 635 mm tires) which is most commonly used on our Dutch city bikes like the Workcycles Oma, 2-Tube Transport, and Secret Service, plus the Gazelle Tour Populair).

Indicator chain for 3 speed hubs on Bromptons.

Use this bag to check your Brompton at the airport and travel with your bike.

A practical and stylish tire upgrade for any Brompton bike (electric or non-electric).

The Po Campo Bedford is a convertible backpack/pannier with a laptop sleeve, water bottle pockets, and an integrated waterproof rain cover.

If you want to install your own water bottle holder, you’ll need this accessory to mount it to the bike.

A sleek, water-resistant glovebox that fits perfectly between the top and down tubes of the Tern Quick Haul and Short Haul.

A rear rack mounted seat for big kids and adults.

Protects a passenger's feet or clothing from getting caught up in the rear wheel.

The Hexlox Key - together with your personal and secret Hexlox Key Code - seamlessly works together with your Hexlox to protect your wheels, saddle, seat post, stem, pedals and more, against theft.

This durable, waterproof 18L bag is compatible with Riese & Muller's frame fixed front rack option on several bike models.

The Borough Basket is an all-rounder luggage option that's equipped with functional features. This one has a special, urban inspired print by Liberty Fabric.