BOYESEN RAD VALVE SX/TC 85 18-21, BLOCK RAD-46A
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Boyesen Rad Valve, part number RAD-46A. Now delivered with carbon fiber reeds for greater performance gains. Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports. Offers sharper, quicker throttle response, added torque, and increased horsepower in low, middle, and top-end ranges. Features a one-piece aluminum casting.
- SKU
- 05-R46A
- Brand
- Boyesen
- Availability
- Out of Stock
Fitments (6)
| Make | Model | Year |
|---|---|---|
| HUSQVARNA | TC 85 | 2018 |
| HUSQVARNA | TC 85 | 2019 |
| KTM | 85 SX | 2018 |
| KTM | 85 SX | 2019 |
| KTM | 85 SX | 2020 |
| KTM | 85 SX | 2021 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Reeds - Block Valve
- Variant Id
- 293191
FULL DESCRIPTION
BOYESEN RAD VALVE SX/TC 85
The Boyesen RAD Valve is engineered to significantly enhance your motorcycle's performance. This innovative design ensures optimal flow velocity through the valve, redirecting the intake charge for more balanced distribution to the intake ports.
Key Features:
- Improved Throttle Response: Experience a sharper and quicker throttle response.
- Enhanced Torque: Gain added torque for better performance on hills, through corners, and over technical jumps.
- Increased Horsepower: Achieves horsepower gains across low-, mid-, and especially top-end ranges.
- Premium Construction: Features a one-piece aluminum casting, eliminating the need for trimming or plastic inserts.
- Carbon Fiber Reeds: Now delivered with carbon fiber reeds for even greater performance gains.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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
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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.