94-01 RM80 BOYESEN RAD BLOCK RAD-20
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Boyesen Rad Valve RAD-20. Features carbon fiber reeds for improved performance. Maintains flow velocity and redirects intake charge for even distribution to intake ports. Provides sharper, quicker throttle response, added torque for hills, corners, and jumps, and increases horsepower in low-, mid-, and top-end ranges. One-piece aluminum casting requires no trimming or plastic inserts.
- SKU
- 05-R20
- Brand
- Boyesen
- Availability
- In Stock (1)
Fitments (6)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM 80 | 1994 |
| SUZUKI | RM 80 | 1995 |
| SUZUKI | RM 80 | 1996 |
| SUZUKI | RM 80 | 1997 |
| SUZUKI | RM 80 | 1998 |
| SUZUKI | RM 80 | 1999 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Reeds - Valve
- Variant Id
- 208757
FULL DESCRIPTION
Boyesen RAD Block RAD-20
The Boyesen RAD Block RAD-20 is engineered to significantly enhance your motorcycle's intake system. This performance-boosting component features a one-piece aluminum casting for durability and a precise fit, requiring no trimming or plastic inserts.
Designed with advanced flow dynamics, the RAD Block maintains optimal flow velocity through the valve. It redirects the intake charge, ensuring a more even distribution to the intake ports. This results in sharper, quicker throttle response and added torque, which is particularly beneficial for navigating hills, corners, and technical jumps.
Expect noticeable improvements in horsepower across all ranges, including the low-, mid-, and especially the top-end. For even greater performance gains, this RAD Block now comes equipped with carbon fiber reeds.
Key Features:
- Enhanced intake charge distribution
- Sharper, quicker throttle response
- Increased torque for improved performance
- Boosted horsepower across all RPM ranges
- Durable one-piece aluminum casting
- Includes high-performance carbon fiber reeds
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.