How to fit the Brompton chain catcher. This small component keeps the chain in place over bumps and potholes in the road. T Line and P Line only. Pre July 2023 bikes only.

The V2 Chain catcher is fitted as standard to all bikes made after July 2023 and is available aftermarket if you want to fit a 56t chainring to your bike. This small component keeps the chain in place over bumps and potholes in the road. NB: Only bikes with 4 speed gearing systems need a chain cather.