PRO-166 BOYESEN PRO REEDS, Boyesen Pro Series Reeds - PSR166
Boyesen Pro Series Reeds PSR-166 are replacement reed petals for compatible Boyesen RAD Valve assemblies on two-stroke off-road motorcycles. This set is designed to control intake flow through the reed valve, helping the engine respond accurately to changes in piston speed and supporting consistent throttle response across the powerband. Features include a multi-stage reed design for controlled intake response, low-tension top reeds for instant throttle response, intermediate reeds for mid-range responsiveness and pull, and high-tension base reeds for reed stability during high RPM operation. Suitable for off-road two-stroke motorcycle use. Intended for RAD Valves with a part number stamped on the side of the valve. Product name: Reed petal. Type: Dual stage. Model: Pro Series. Material: carbon fibre top reed with fibreglass/epoxy bottom reed. Base colour: yellow. Colour: gold. Units: set. Riding style: off-road. Package height: 0.39 in. Package length: 10 in. Package width: 5.51 in. Cross-Reference OEM Part Numbers: PRO-166, PSR-166, PSR166.
- SKU
- 05-P166
- Brand
- Boyesen
- Availability
- In Stock (3)
FULL DESCRIPTION
Boyesen Pro Series Reeds - PSR166
Boyesen Pro Series Reeds are precision engineered replacement reed petals designed to enhance the performance of compatible Boyesen RAD Valve assemblies on two-stroke off-road motorcycles. This advanced reed set actively manages intake airflow through the reed valve system, ensuring the engine responds precisely to variations in piston speed. Experience consistent and accurate throttle response across the entire RPM range.
Key Features:
- Direct replacement reed set for Boyesen RAD Valve systems.
- Innovative multi-stage reed design for optimized intake flow control.
- Low-tension upper reeds promote instant throttle response for immediate engine engagement.
- Intermediate reeds are tuned to boost mid-range power delivery and acceleration.
- High-tension base reeds provide superior reed stability, even during demanding high RPM operation.
- Specifically designed for off-road two-stroke motorcycle applications.
- Ensure compatibility by checking for the part number stamped on the side of your RAD Valve assembly.
Specifications:
- Product Type: Reed Petals
- Design: Dual Stage
- Series: Pro Series
- Materials: Carbon fiber top reed combined with a fiberglass/epoxy bottom reed for durability and performance.
- Base Color: Yellow
- Color: Gold
- Package Quantity: Set
- Riding Style: Off-Road
- Package Dimensions: 0.39 inches (height) x 10 inches (length) x 5.51 inches (width)
Cross-Reference Numbers:
- PRO-166
- PSR-166
- PSR166