You can find the full manual here.
The Bro Block is designed specifically for Brompton bikes, fitting seamlessly onto the luggage mount. This innovative accessory allows you to relocate your Power Pack to a lower position, resulting in a more balanced riding experience and smoother folding process.
By lowering the Power Pack, the Bro Block helps distribute weight more evenly, improving stability and handling while you ride. Additionally, the seamless fold ensures that your Brompton bike retains its sleek and compact design, even with the Power Pack attached.