Boyesen RC2 Series Rad Valve for Honda CR500R and Off-Road Motorcycles

BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower through design innovation: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing. Together, these innovations create a new technological benchmark in intake performance.

The Boyesen RC2 Series Rad Valve, part number RAD-03A, is engineered to enhance the intake performance of Honda CR500R models from 1990 to 2001, as well as select off-road motorcycles. Designed with advanced aerodynamic surface optimization, this intake upgrade directs the air charge more efficiently into the engine, resulting in increased horsepower and improved throttle response. Its model-specific design ensures a perfect fit, delivering consistent performance tailored to each motorcycle's specifications. The Rad Valve's unique one-piece construction allows for quick and straightforward installation, making it an ideal upgrade for both professional racers and enthusiasts.
The Rad Valve's innovative features include a carefully engineered reed petal tensioning system that maintains optimal reed timing and fuel resistance materials to ensure durability under demanding conditions. Additionally, the intake charge is redistributed for more even distribution to the intake ports, promoting smoother engine operation and maximizing power output. The result is a noticeable boost in overall engine performance, especially in peak horsepower and throttle responsiveness.
Whether you're looking to improve your Honda CR500R's performance or seeking a reliable, easy-to-install upgrade for off-road riding, the Boyesen RC2 Rad Valve offers a significant technological advantage. Its precise design and proven performance make it a valuable addition to any competitive or recreational motorcycle setup.

Features:

• Designed to increase horsepower and throttle response for Honda CR500R and off-road motorcycles

• Model-specific design ensures perfect fit and optimal performance

• Redirection of intake charge for more even distribution to intake ports

• Maintains constant flow velocity for instant throttle response

• One-piece construction for easy installation

• Engineered with aerodynamic surface optimization and model-specific reed petal tensioning

• s durable, fuel-resistant materials for long-lasting performance

Fits,
Honda CR500R 1990
Honda CR500R 1991
Honda CR500R 1995
Honda CR500R 1997
Honda CR500R 1999
Honda CR500R 2000
Honda CR500R 1992
Honda CR500R 1993
Honda CR500R 1994
Honda CR500R 1996
Honda CR500R 1998
Honda CR500R 2001