Fuel Management

Plugs into the vehicle's diagnostic port and seamlessly integrates AFR data from the included wideband O2 sensor(s) with the OEM databusWhen used in conjunction with Power Vision CX, you can view and datalog wideband O2 data alongside custom channels...

Vforce/Moto Tassinari V-Force 4X Reed Valve Set - Gas Gas/Husqvarna/Ktm V4X26Am Gas Gas -- EX 300 -- (2022, 2023, 2024); Gas Gas -- MC 125 -- (2024, 2025); Gas Gas -- EX 250 -- (2024, 2022, 2023); Gas Gas -- EC 300 -- (2023, 2022); Gas Gas -- EC 250 --...

Vforce/Moto Tassinari V-Force 4X Reed Valve Set - Yamaha V4X07Em Yamaha -- YZ 250 -- (2002, 2001, 2009, 2012, 2003, 2006, 2016, 2024, 2007, 2023, 2014, 2004, 2015, 2018, 1997, 1999, 2000, 2010, 2013, 2017, 2019, 2020, 1998, 2008, 2021, 2005, 2011, 2022);...

Long reed stops added to progressively slow reed petal tip velocity for increased petal durabilityReduced frontal area of the central wing combined with a more aerodynamic shapeAirfoil shape added to cage tip to increase velocity from outer portsCombined...

When ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacingSnap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and "outer"...

Long reed stops added to progressively slow reed petal tip velocity for increased petal durabilityReduced frontal area of the central wing combined with a more aerodynamic shapeAirfoil shape added to cage tip to increase velocity from outer portsCombined...

Vforce/Moto Tassinari V-Force 4 Reed Valve Set - Beta/Gas Gas/Husqvarna/Ktm V4R26H Gas Gas -- MC 125 -- (2022, 2021, 2023); Gas Gas -- MC 250 -- (2022, 2023); KTM -- 150 SX -- (2022, 2021); KTM -- 125 XC -- (2022, 2021); KTM -- 250 SX -- (2022, 2021);...

Long reed stops added to progressively slow petal tip velocity, for increased petal durabilityReduced frontal area of central wing by 15.6%, combined with a more aerodynamic shapeCombined reed tip area increased by 10.5%, resulting in increased total...

Long reed stops added to progressively slow reed petal tip velocity for increased petal durabilityReduced frontal area of the central wing combined with a more aerodynamic shapeAirfoil shape added to cage tip to increase velocity from outer portsCombined...

When ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacingSnap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and "outer"...

Long reed stops added to progressively slow reed petal tip velocity for increased petal durabilityReduced frontal area of the central wing combined with a more aerodynamic shapeAirfoil shape added to cage tip to increase velocity from the outer...

Long reed stops added to progressively slow reed petal tip velocity for increased petal durabilityReduced frontal area of the central wing combined with a more aerodynamic shapeAirfoil shape added to cage tip to increase velocity from the outer...