BOYESEN RAD VALVE 98-01 KTM250, BLOCK RAD-42B KTM300 98-01, RAD-42B
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Boyesen Rad Valve RAD-42B. Features carbon fiber reeds for enhanced performance. Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports. Provides sharper, quicker throttle response, added torque for improved performance on hills, through corners, and over technical jumps, and increases horsepower in low-, middle-, and top-end ranges. Constructed from a one-piece aluminum casting, requiring no trimming or plastic inserts.
- SKU
- 05-R42B
- Brand
- Boyesen
- Availability
- In Stock (1)
Fitments (12)
| Make | Model | Year |
|---|---|---|
| KTM | 300 EXC | 1998 |
| KTM | 300 EXC | 1999 |
| KTM | 300 EXC | 2000 |
| KTM | 300 EXC | 2001 |
| KTM | 300 SX | 1998 |
| KTM | 300 SX | 1999 |
| KTM | 300 SX | 2000 |
| KTM | 300 SX | 2001 |
| KTM | 300 XC | 1998 |
| KTM | 300 XC | 1999 |
| KTM | 300 XC | 2000 |
| KTM | 300 XC | 2001 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Reeds - Valve
- Variant Id
- 208798
FULL DESCRIPTION
BOYESEN RAD VALVE - RAD-42B
The Boyesen Rad Valve RAD-42B is engineered to significantly enhance your motorcycle's intake performance. This advanced reed valve system is designed to optimize airflow and fuel distribution, resulting in a more powerful and responsive engine.
Key Features:
- Enhanced Performance: Delivered with carbon fiber reeds for maximum performance gains.
- Optimized Flow Velocity: Maintains flow velocity through the valve and redirects the intake charge for more even distribution to the intake ports.
- Sharper Throttle Response: Experience a quicker and more precise throttle response.
- Increased Torque: Boosts torque, improving performance on hills, through corners, and over technical jumps.
- Horsepower Gains: Increases horsepower across low-, middle-, and especially top-end ranges.
- Durable Construction: Features a one-piece aluminum casting, eliminating the need for trimming or plastic inserts.
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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