Collection: bottom brackets

An upgraded bottom bracket can be a great way to improve the performance of your Brompton folding bike. Replacing the bottom bracket with a higher quality model allows you to transfer pedaling power more efficiently to the wheels, resulting in a smoother ride and more speed. There are several types of upgrade bottom brackets available, such as ceramic or titanium models, which are lighter and more durable than standard steel bottom brackets. It is important to ensure that the upgrade bottom bracket is compatible with your Brompton model and that it is installed correctly to ensure maximum performance. Always consult a professional bicycle mechanic if you are unsure about installing an upgrade bottom bracket.