Rear Sprocket Screw Kit Gasgas 300 EC-F (13-15) Moto Master

Moto Master is a Dutch company founded in 1997 with the aim of creating brake discs with performance superior to the competition. Moto Master has always been driven by the desire to introduce innovation into the braking field of the Offroad sector. The continuous introduction of new products and the development of highly performing and reliable components have made this brand well established in the Offroad sector and regarded as the best alternative to original spare parts. Today Moto Master equips the factory bikes of the leading riders who have won the most important Offroad championships in almost all disciplines.