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Product description
The Moto Tassinari V-Force 4 Reed Valve Set For Yamaha YZ65 2018-2026 - Black is part of the latest collection from Moto Tassinari.
Features:
- Long reed stops added to progressively slow reed petal tip velocity for increased petal durability
- Reduced frontal area of the central wing combined with a more aerodynamic shape
- Airfoil shape added to cage tip to increase velocity from outer ports
- Combined reed tip area is increased by 10.5% for better airflow
- Advanced reed petal resin system, carbon fiber and lay-up
- Pre-curved reed petal ensures better seal at the tip
- Wider reed cage for maximum airflow
- Made in the USA
Specifications:
- Base Color: Black
- Color/Finish: Black
- Material: Carbon Fiber| Rubber
- Model: V-Force 4
- Product Name: Reed Valve
- Type: Snap Together
- Units: Set
To fit:
- YAMAHA YZ 65 2018 All Models
- YAMAHA YZ 65 2019 All Models
- YAMAHA YZ 65 2020 All Models
- YAMAHA YZ 65 2021 All Models
- YAMAHA YZ 65 2022 All Models
- YAMAHA YZ 65 2023 All Models
- YAMAHA YZ 65 2024 All Models
- YAMAHA YZ 65 2025 All Models
- YAMAHA YZ 65 2026 All Models
Manufacturer part number: V4R82B-I
View all Moto Tassinari. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Moto Tassinari V-Force 4 Reed Valve Set For Yamaha YZ65 2018-2026 - Black
To fit:
- YAMAHA YZ 65 2018 All Models
- YAMAHA YZ 65 2019 All Models
- YAMAHA YZ 65 2020 All Models
- YAMAHA YZ 65 2021 All Models
- YAMAHA YZ 65 2022 All Models
- YAMAHA YZ 65 2023 All Models
- YAMAHA YZ 65 2024 All Models
- YAMAHA YZ 65 2025 All Models
- YAMAHA YZ 65 2026 All Models

Moto Tassinari is renowned for high-performance intake systems and the legendary VForce reed valve technology. Designed to improve throttle response, power delivery and overall engine efficiency, Moto Tassinari products are trusted by motocross, enduro and road riders worldwide seeking race-proven reliability and measurable performance gains.
Product description
The Moto Tassinari V-Force 4 Reed Valve Set For Yamaha YZ65 2018-2026 - Black is part of the latest collection from Moto Tassinari.
Features:
- Long reed stops added to progressively slow reed petal tip velocity for increased petal durability
- Reduced frontal area of the central wing combined with a more aerodynamic shape
- Airfoil shape added to cage tip to increase velocity from outer ports
- Combined reed tip area is increased by 10.5% for better airflow
- Advanced reed petal resin system, carbon fiber and lay-up
- Pre-curved reed petal ensures better seal at the tip
- Wider reed cage for maximum airflow
- Made in the USA
Specifications:
- Base Color: Black
- Color/Finish: Black
- Material: Carbon Fiber| Rubber
- Model: V-Force 4
- Product Name: Reed Valve
- Type: Snap Together
- Units: Set
To fit:
- YAMAHA YZ 65 2018 All Models
- YAMAHA YZ 65 2019 All Models
- YAMAHA YZ 65 2020 All Models
- YAMAHA YZ 65 2021 All Models
- YAMAHA YZ 65 2022 All Models
- YAMAHA YZ 65 2023 All Models
- YAMAHA YZ 65 2024 All Models
- YAMAHA YZ 65 2025 All Models
- YAMAHA YZ 65 2026 All Models
Manufacturer part number: V4R82B-I
View all Moto Tassinari. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Moto Tassinari V-Force 4 Reed Valve Set For Yamaha YZ65 2018-2026 - Black
To fit:
- YAMAHA YZ 65 2018 All Models
- YAMAHA YZ 65 2019 All Models
- YAMAHA YZ 65 2020 All Models
- YAMAHA YZ 65 2021 All Models
- YAMAHA YZ 65 2022 All Models
- YAMAHA YZ 65 2023 All Models
- YAMAHA YZ 65 2024 All Models
- YAMAHA YZ 65 2025 All Models
- YAMAHA YZ 65 2026 All Models

Moto Tassinari is renowned for high-performance intake systems and the legendary VForce reed valve technology. Designed to improve throttle response, power delivery and overall engine efficiency, Moto Tassinari products are trusted by motocross, enduro and road riders worldwide seeking race-proven reliability and measurable performance gains.































