REED VALVE BLOCK CAGE KIT CARBON FIBRE 2002-2018 YAMAHA YZ85 4ES-13610-00-00 4ES-13613-00-00

The RAD Valve Block Cage Kit is designed for the Yamaha YZ85 (2002-2019). Featuring carbon fibre reeds, it enhances engine performance by improving airflow, increasing horsepower, and reducing reed petal wear. The screw-free design allows for quick reed changes and eliminates the risk of screws entering the motor. It also boasts a pre-curved reed petal for better sealing, wider reed cage for maximum airflow, and improved aerodynamics.

Compatible Models:

Yamaha

• YZ85 2002-2019

Features:

• Greater efficiency due to reduced reed petal travel
• More airflow means more horsepower
• Reduced reed petal wear
• Screw-free design eliminates the risk of screws going through the motor
• Screw-free design enables super quick reed petal changes
• All-new reed petal resin system, carbon fibre, and lay-up
• Pre-curved reed petal ensures better seal at the tip
• Wider reed cage for maximum airflow
• Combined reed tip area increased by 10.5%, resulting in increased total airflow
• Airfoil shape added to cage tip to increase air velocity from outer ports
• Long reed stops added to progressively slow petal tip velocity for increased petal durability
• Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape
• Unmatched reliability and performance from high-tech materials.
• Manufactured to exacting standards so the engine can be rebuilt with total confidence.
• Meets or exceeds OEM quality.
• Direct OEM replacement.
• Please see the image before ordering to avoid mistakes.
• Best value for money.
• ORO products are a high-quality replacement part and carry our guarantee of your satisfaction.
• Easy to install, but if unsure, please use a professional

Cross Reference Numbers Only:
Force3 V382S-A 4ES-13610-00-00 4ES-13613-00-00 95022-06020-00