- Single Stage configuration for improved performance throughout the rpm range
- V-Block Design
- CNC-Machined from High Grade Aluminum
- Engineered for Improved Fuel Delivery
- Polished Surfaces for a Better Seal
- Decreased crankcase volume for improved fuel transfer pressure
- Fiber-Reinforced Composite Expoxy Coated Reed Petals
- Fits 2005'-2021' YZ125
- Comes assembled and includes new gasket, new intake flange, and Gizmo Stuffer Reed valve Assembly.
Gizmo YZ125 Stuffer Reed Valve System 2005'-21'