Upgrade your Brompton bike with the Seatpost Bung, designed to provide a secure and stable fit for your seatpost. This essential accessory helps to prevent water and dirt from entering the seat tube, ensuring long-lasting performance and protection for your bike. Made from durable, high-quality materials, the Seatpost Bung is built to withstand the rigors of daily use and harsh weather conditions.
Easy to install, it offers a snug fit that keeps your seatpost securely in place, enhancing your overall riding experience. Perfect for both city commuting and long-distance rides, the Brompton Seatpost Bung is a must-have for maintaining your bike's performance and longevity.

Q100045