JT SPROCKETS 1212-1281 JTF579.17RB Sprocket front - yamaha - 17-tooth spo-default Open plate design with ventilating

Open plate design with ventilating air scoops to assist in transmission cooling

Precision CNC machined 6061 T6 aluminum

The perfect accessory for keeping your mounted electronic device safe from theft and tampering

Made from premium 420 stainless steel with a high carbon content

JT SPROCKETS 1212-1281 JTF579.17RB Sprocket front - yamaha - 17-tooth spo-default Open plate design with ventilatingFeatures Computer designed to achieve ultimate strength at minimum weight JT combines leading edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry Sprockets are heat treated and bead blasted to reduce material surface tension Front sprockets are made with C45 steel and SCM415 chromoly steel alloy;