Brompton and CatEye have collaborated to create a powerful front light and mount specifically for your Brompton folding bike. The Cateye Volt400 is brighter than the previous 300 model while still being compact and USB-chargeable. It offers a 400-lumen output and neat mounting to the front fork with the included bracket. A complete kit that includes fork bracket, front reflector, and USB charging cable. The front light set (including bracket and handlebar reflector) is suitable for any style of Brompton bike.