Renthal Front Sprocket Grooved 309 / 530 [Yamaha] size:18 Tooth providing essential functionality when you

providing essential functionality when you need it most

A longer back will offer coverage all the way down to give you confidence to take on new challenges

high-speed performance and excellent damping effect

MCA (Marine Cranking Amps): 407A

Renthal Front Sprocket Grooved 309 / 530 [Yamaha] size:18 Tooth providing essential functionality when youRenthal front sprockets are carefully crafted in our state of the art manufacturing facility in Manchester, UK using only the highest grade raw materials available. Using advanced computer engineering alongside CNC machining, Renthal consistently achieves perfect concentricity, fitment, load dispersion and uncompromising strength whilst ensuring maximum power delivery from each and every motocross front sprocket we produce. As a safety critial