KOSO NORTH AMERICA

$ 4,126.25 $ 4,783.54

High Flow Fuel Injector - Grom

Caracteristicas: Increases fuel in the combustion chamber160cc injector for Koso intake manifoldP...

Caracteristicas: Increases fuel in the combustion chamber160cc injector for Koso intake manifoldPeso: 0.05 Alto: 1.08 Largo: 4.52 Ancho: 3.04 Aditamentos:MSX125 Grom : 2015-2017-2018-2016-2014Specs:Type: High-FlowUnits: EachRiding Style: StreetProduct Name: Fuel Injector

$ 8,745.79 $ 10,873.55

Wideband Air/Fuel Ratio Meter - 3.9" W x 1.7" H...

Caracteristicas: Highly visible, backlit digital displayAllows more precise tuningProgrammable wa...

Caracteristicas: Highly visible, backlit digital displayAllows more precise tuningProgrammable warning alerts rider of too lean or too rich ratioDisplays ratio between 10.0-24.0Includes Bosch O² sensor, sensor bung, sensor bung cap and gauge bracketMeasures 99.5mm (3.9") W x 42mm (1.7") H x 22.5mm (.9") DRecommended for use with 4-stroke engines; for 2-stroke applications, use O² adapter PART #1861-0524Requires a DC 12 V battery; will not function with AC/DC converterPeso: 1.17 Alto: 2.36 Lar...

$ 5,949.40 $ 7,393.54

Mini 3 Air/Fuel Ratio Meter - For 4-Stroke Engines

Caracteristicas: Allows you to monitor and adjust air/fuel mixture for more power and peak perfor...

Caracteristicas: Allows you to monitor and adjust air/fuel mixture for more power and peak performanceSpecially designed to help tune carbureted or fuel-injected 4-stroke enginesEasy installation to 12V systems by connecting the sensor to the exhaust systemDimensions: 30.5 mm (1.2") L x 60.5 mm (2.4") W x 12.3 mm (.5") DPeso: 0.45 Alto: 1.72 Largo: 6.8 Ancho: 4.4 Aditamentos:Specs:Depth: 11.5 mmLength: 30 mmRiding Style: SnowFeatures: Includes Self-Adhesive 3M™ BackingLength: 1.18"Width: 60 m...

$ 933.24 $ 1,158.55

Connecting Air Tube

Caracteristicas: Combining throttle body with intake manifold will allow a better air/fuel mixtur...

Caracteristicas: Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle responseControl the amount of air flowing to the engine's combustion chamberPeso: 0.3 Alto: 2.36 Largo: 7.5 Ancho: 5.0 Aditamentos:MSX125 Grom : 2015-2014Specs:Finish: NaturalColor/Finish: NaturalMaterial: RubberColor/Finish: BlackMaterial: AluminumRiding Style: StreetUnits: EachBase Color: BlackProduct Name: Connecting Tube

$ 839.92 $ 1,042.55

Rubber Intake

Caracteristicas: Combining throttle body with intake manifold will allow a better air/fuel mixtur...

Caracteristicas: Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle responseControl the amount of air flowing to the engine's combustion chamberPeso: 0.2 Alto: 2.33 Largo: 5.4 Ancho: 4.4 Aditamentos:MSX125 Grom : 2015-2014Specs:Material: RubberProduct Name: Intake TubeBase Color: BlackRiding Style: StreetColor/Finish: BlackUnits: Each

$ 399.96 $ 491.54

Banjo Bolt Kit - Big Bore - Grom

Caracteristicas: Optional camshaft kit can be used with stock engine, but delivers improved resul...

Caracteristicas: Optional camshaft kit can be used with stock engine, but delivers improved results when used with 170cc Big Bore kitBanjo bolt kit designed for 170cc big bore kitIncludes ceramic coated cylinder, 61mm forged piston, rings, pin, gasket kit and banjo boltsCompression ratio of 11.5 to 1Peso: 0.25 Alto: 0.99 Largo: 5.3 Ancho: 2.1 Aditamentos:MSX125 Grom : 2014-2015-2016-2017-2018-2019-2020Z125M Monkey : 2020-2019Z125M Monkey ABS : 2019-2020Specs:Diameter - Thread Size: M10 x 1,25...