Brompton Aluminum Alloy Seat Post Color:31.8mm Colorful Material: Aluminum alloy

Material: Aluminum alloy

and built to withstand demanding use — whether you're cycling through the city or heading out on a weekend trip

The anode-colored coating provides a stylish finish while preventing oxidation

And a big merci to Mirjam from France

Engineered specifically for lightweight Brompton models

Brompton Aluminum Alloy Seat Post Color:31.8mm Colorful Material: Aluminum alloyBrompton Aluminum Alloy Seat Post We are excited to introduce the Brompton Aluminum Alloy Seat Post, an incredible addition to your Brompton bike. Crafted from high strength thickened aluminum alloy, this seatpost is built to last. With a diameter of 31. 8mm and a length of 580mm (some batches are 600mm), it is the perfect size for a Brompton bike. Weighing in at about 400g (including accessories), this seatpost is lightweight and easy to install.