PRO-186 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO, PRO-186
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with
Boyesen Pro Series Reeds PRO-186. Features Boyesens patented dual-stage reed design and carbon fiber technology. Includes a carbon fiber top reed and a durable fiberglass epoxy bottom reed. Offers quick acceleration, maximizing horsepower and torque. Provides quick and precise response to changes in piston speed for smooth, dependable throttle response. Does not sacrifice reed life like traditional carbon fiber reeds. Created for the newest 2-stroke technologies. Sold as pairs.
- SKU
- 05-P186
- Brand
- Boyesen
- Availability
- In Stock (2)
Fitments (2)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 250 | 2003 |
| YAMAHA | YZ 250 | 2004 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Reeds - Petals
- Variant Id
- 208630
FULL DESCRIPTION
Boyesen Pro Series Reeds - PRO-186
Experience the performance advantage with Boyesen Pro Series Reeds. These reeds incorporate Boyesen's patented dual-stage design combined with advanced carbon fiber technology for superior acceleration, horsepower, and torque.
Key Features:
- Dual-Stage Reed Design: Patented technology for optimized performance.
- Advanced Material Construction: Features a carbon fiber top reed and a durable fiberglass/epoxy bottom reed, offering a balance of responsiveness and longevity.
- Maximum Performance: Engineered for the quickest acceleration, maximizing horsepower and torque.
- Responsive Throttle: Delivers quick and precise response to changes in piston speed for smooth, dependable throttle control.
- Enhanced Reed Life: Unlike traditional carbon fiber reeds, these are designed to maintain reed life without sacrificing performance.
- Designed for Modern 2-Stroke Engines: Created to complement the latest 2-stroke engine technologies.
- Sold as Pairs: Includes two reeds per package.
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.


