ProTaper 04-Up Yamaha YFM250/350/700 / YFZ450 CS4 Rear Steel Sprocket - 39 Teeth "Stop" · All-in-One Upgrades

·         All-in-One Upgrades

32-9156 OE Vacuum Switch Assembly Reference #'s (if available): 26566-96 Can't find what you need

protection and airflow

SS and original Alliance helmets

ProTaper 04-Up Yamaha YFM250/350/700 / YFZ450 CS4 Rear Steel Sprocket - 39 Teeth "Stop" · All-in-One UpgradesRevolutionary 'Diamond Cut' teeth are 25% harder resulting in longer life. Exclusive KTL coating for long lasting finish. High strength 460 steel. Perfect for offroad or motocross rider looking for exceptional durability Designed for reliable performance in off road and motocross conditions, providing consistent ride quality Features precision cut teeth for improved chain engagement and smoother power transfer Constructed from high strength steel for