P3 Options 4 pistons brakes, Speedlifter, UK
https://b2b.bike43.com/shop/opt3-br4sl-uk-p3-options-4-pistons-brakes-speedlifter-uk-9781
https://b2b.bike43.com/web/image/product.template/9781/image_1920?unique=1395a47
4 pistons brakes - UK layout, Speedlifter
