Up for sale is a complete, upgraded VForce 4R Reed Valve System. This high-performance intake kit is the ultimate modification to drastically crisp up throttle response, increase acceleration, and boost overall horsepower on your Yamaha YZ85 or YZ80 dirt bike.
Yamaha YZ85 YZ80 VForce4 Reeds (Fits 1993–2022). Upgrade your dirt bike with this premium VForce4 reed valve system. • Extended Durability: Airfoil shape on the cage increases reed tip life. • Pre-Curved Reed Petals: Ensures a better seal for optimum airflow and fuel atomization.
🔥 Yamaha YZ85 VForce 4R Reed Valve System – Performance Upgrade. Complete VForce 4R Reed Valve Assembly. Upgrade yourYamaha YZ85 with the industry-leadingVForce 4R Reed Valve System. Designed for serious riders who demand maximum throttle response, stronger acceleration, and improved overall engine performance.
