Pignone PBR acciaio standard 267 - 520

PBR is an Italian manufacturer of high-performance parts for motorcycles that conducts most of its R&D in collaboration with teams engaged in competitive motorcycling. The make's sprockets and crown gears are made according to a very strict process and with top quality raw materials, in order to offer the very best finished product to users. PBR's products dedicated to off-road use are made of tempered steel in order to offer the highest possible resistance to mud and corrosion.