Product photos
Non-contractual photo
Key features
- Direct engine responseThe V-FORCE 4 reed valve promotes a more immediate throttle response and enhances torque for a more available engine off-road.
- Optimised flowThe dual cage architecture with venturis increases the velocity of the gas flow, while the 8 carbon reeds support acceleration and engine extension.
- Designed for off-roadThe V-FORCE 4 reed valve supports a more dynamic cross usage thanks to optimised engine response and better availability.
Ref : 12700011 / 1009783
Vforce
Vforce 4 Valve box
Recommended retail price: 220,50 €198,40 €
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Key features
- Direct engine responseThe V-FORCE 4 reed valve promotes a more immediate throttle response and enhances torque for a more available engine off-road.
- Optimised flowThe dual cage architecture with venturis increases the velocity of the gas flow, while the 8 carbon reeds support acceleration and engine extension.
- Designed for off-roadThe V-FORCE 4 reed valve supports a more dynamic cross usage thanks to optimised engine response and better availability.
Features
Reed Valve 4 by Vforce
The V-FORCE 4 reed valve is designed for off-road use. Its dual cage architecture and 8 carbon reeds enhance gas flow velocity, acceleration, and engine extension.
Design and Materials
- The dual cage architecture with venturis increases gas flow velocity to support engine response.
- The 8 carbon reeds improve acceleration and extension for a more dynamic off-road experience.
Installation and Mounting
- Tool-free disassembly simplifies maintenance operations on the reed valve.
Usage and Performance
- The design of the reed valve enhances torque to boost engine availability.
- Optimised engine response promotes a more direct reaction to throttle inputs.
| Feature | Value |
|---|---|
| Reference | 12700011 / 1009783 |
| Use | All-terrain |
9 compatible models
- YAMAHA 80 YZ 801993 - 2001
- YAMAHA 80 YZ 80 LW BIG WHEELS 19/161994
- YAMAHA 85 YZ 85 (CB04)2001 - 2003
- YAMAHA 85 YZ 85 (CB07)2004
- YAMAHA 85 YZ 85 (CB09)2005 - 2012
- YAMAHA 85 YZ 85 LW BIG WHEELS 19/16 (CB10)2005 - 2025
- YAMAHA 85 YZ 85 LW BIG WHEELS 19/16 (CB05)2002 - 2003
- YAMAHA 85 YZ 85 LW BIG WHEELS 19/16 (CB08)2004
- YAMAHA 85 YZ 852024 - 2026
