Fuel & Air

Cycle PRO LLC #14283 - 12 mm Oxygen Sensor

12 mm Oxygen SensorFeaturesPrecision made for outstanding performanceMeets or exceeds OEM specificationsDirect fit, no modifications neededExtra high temperature dual shield endMade in the U.S.A.SpecsPositionRearUnitsEachThread Diameter12 mmProduct...

Cycle PRO LLC #16708 - Carburetor Float Bowl - 40 mm

Carburetor Float Bowl - 40 mmFeaturesUpgraded with Cycle Pro® accelerator pump circuitIncludes viton rubber molded sealSpecsModelFor CV CarburetorsTypeCarburetorCarburetor Size40 mmColor/FinishBlackProduct NameFloat BowlBase ColorSilverRiding...

Cycle PRO LLC #18480 - Replacement Throttle Position Sensor - Touring

Replacement Throttle Position Sensor - TouringFeaturesAchieve maximum fuel efficiency and power from the engineDirect replacement and upgraded from the OEM designSpecsRiding StyleStreetUnitsEachProduct NameThrottle Position...

Cycle PRO LLC #18481 - Replacement Throttle Position Sensor - Dyna/Softail/Sportster/Touring

Replacement Throttle Position Sensor - Dyna/Softail/Sportster/TouringFeaturesAchieve maximum fuel efficiency and power from the engineDirect replacement and upgraded from the OEM designSpecsRiding StyleStreetUnitsEachColor/FinishBlackProduct NameThrottle...

Cycle PRO LLC #18482 - Replacement Throttle Position Sensor - V-Rod

Replacement Throttle Position Sensor - V-RodFeaturesAchieve maximum fuel efficiency and power from the engineDirect replacement and upgraded from the OEM designSpecsTypeReplacementProduct NameThrottle Position SensorColor/FinishBlackUnitsEachRiding...

Cycle PRO LLC #18484 - Replacement Throttle Position Sensor - Dyna/Softail/Touring

Replacement Throttle Position Sensor - Dyna/Softail/TouringFeaturesAchieve maximum fuel efficiency and power from the engineDirect replacement and upgraded from the OEM designSpecsUnitsEachColor/FinishBlackTypeReplacementProduct NameThrottle Position...

Cycle PRO LLC #20721 - Diaphragm Rebuild Kit - Super E/G

Replaces diaphragm on S&S Super E and G carburetors.FeaturesComplete with upgraded rubber components; diaphragm, 2 O-rings, boot and spring to completely rebuild the accelerator pumpCarburetor diaphragm rebuild kit for all Keihin carbs (including...

Cycle PRO LLC #20755 - Vacuum Piston Assembly - CV/CVK Keihin Carburetors

Vacuum Piston Assembly - CV/CVK Keihin CarburetorsFeaturesReplaces the stock assemblySpecsTypeVacuumModelFor CV CarburetorsRiding StyleStreetUnitsEachBase ColorSilverColor/FinishBlackProduct NamePiston

Cycle PRO LLC #20756 - Idle Air Adjusting Screw - Butterfly Carburetor

Idle Air Adjusting Screw - Butterfly CarburetorFeaturesKnurled head is slotted for quick, simple adjustmentMakes adjusting fuel mixture very easySpecsTypeIdle AirModelFor Butterfly CarburetorsProduct NameAdjusting ScrewRiding StyleStreetBase...

Cycle PRO LLC #20757 - Idle Air Adjusting Screw - Constant Velocity Carburetor

Idle Air Adjusting Screw - Constant Velocity CarburetorFeaturesKnurled head is slotted for quick, simple adjustmentMakes adjusting fuel mixture very easySpecsColor/FinishGoldRiding StyleStreetModelFor CV CarburetorsTypeIdle AirUnitsEachBase...

Cycle PRO LLC #20760 - EZ Quick™ Tuner Kit - Sportster

EZ Quick™ Tuner Kit - SportsterFeaturesEZ install and includes Cycle Pro Flow JetsDirect fit with no drilling neededImproved engine performanceMade of all high-quality brass jetsSpecsModelSportsterRiding StyleStreetMaterialBrassUnitsKitProduct NameTuner...

Cycle PRO LLC #20761 - EZ Quick™ Tuner Kit - Sportster

EZ Quick™ Tuner Kit - SportsterFeaturesEZ install and includes Cycle Pro Flow JetsDirect fit with no drilling neededImproved engine performanceMade of all high-quality brass jetsSpecsRiding StyleStreetUnitsKitProduct NameTuner KitTypeEZ...

Cycle PRO LLC #20762 - EZ Quick™ Tuner Kit - Twin Cam

Fits '99-'06 Harley-Davidson 95" Twin Cam models.FeaturesEZ install and includes Cycle Pro Flow JetsDirect fit with no drilling neededImproved engine performanceMade of all high-quality brass jetsSpecsRiding StyleStreetMaterialBrassModelTwin...

Cycle PRO LLC #20763 - EZ Quick™ Tuner Kit - Twin Cam

Fits '99-'06 Harley-Davidson 88" Twin Cam models.FeaturesEZ install and includes Cycle Pro Flow JetsDirect fit with no drilling neededImproved engine performanceMade of all high-quality brass jetsSpecsMaterialBrassModelTwin Cam 88UnitsKitProduct...

Cycle PRO LLC #20765 - EZ Quick™ Tuner Kit - Sportster

EZ Quick™ Tuner Kit - SportsterFeaturesEZ install and includes Cycle Pro Flow JetsDirect fit with no drilling neededImproved engine performanceMade of all high-quality brass jetsSpecsProduct NameTuner KitTypeEZ...

Cycle PRO LLC #20766 - EZ Quick™ Tuner Kit - Evolution Big Twin

Fits '90-'99 Evolution Big Twin models with carburetor.FeaturesEZ install and includes Cycle Pro Flow JetsDirect fit with no drilling neededImproved engine performanceMade of all high-quality brass jetsSpecsMaterialBrassProduct NameTuner...

Cycle PRO LLC #20781 - Air Mixture Screw Kit

For Constant Velocity carburetors.FeaturesAir mixture screw kit includes: washer, spring and O-ringSpecsColor/FinishBlackUnitsKitTypeIdle MixtureBase ColorGoldModelFor CV CarburetorsRiding StyleStreetProduct NameScrew

Cycle PRO LLC #30100 - High-Performance CV 40 mm Carburetor

High-Performance CV 40 mm CarburetorFeaturesIncludes assortments of main and pilot jets for full coverage and instruction sheet for tuning suggestionsComes assembled with Cycle Pro® upgrades to the emulsion tube and slide springAll parts are tested and...

D & M Custom DM-432F - Air Filter Replacement Ultimate Flow Black

Lifetime filter is produced using the latest materials for maximum filtration and powerful airflow Made in the U.S.A.

D & M Custom DM-433F - Air Filter Replacement Ultimate Flow Stainless Steel

Lifetime filter is produced using the latest materials for maximum filtration and powerful airflow Made in the U.S.A.

Daytona Twin Tec 16101 - Controller Twin-Tuner Buell

FeaturesMode and up/down pushbutton switches make fuel trim adjustments in the rpm and throttle position ranges required by most applications; fuel trim value is displayed on a bright daylight-readable LED displayCompatible with Twin Scan II+ Tuning Aid...

Daytona Twin Tec 16202 - Controller Twin-Tuner 2 - FL

FeaturesEasily adjusts the OEM Delphi fuel-injection and ignition to match the requirements of performance parts including high-compression pistons/heads, camshafts, free-flowing exhausts, and low-restriction air filters - add 30% or subtract 20% fuel...

Daytona Twin Tec 17400 - Controller - '01 Twin Cam

FeaturesIncludes TCFI plug-in fuel injection controller, USB interface for PC, software, WEGO IIID dual-channel wide-band exhaust gas oxygen sensor interface, two Bosch LSU 4.2 wide-band exhaust gas oxygen sensors and two 18 x 1.5mm weld nuts for exhaust...

Daytona Twin Tec 20092 - Injector - 9.2 Grams

FeaturesDetailed test report included with each setMade using the latest injector technologyMade in the U.S.A.Specs Product Name: Fuel Injector Flow Rate: 73.02 lb/h Riding Style: Street Units: Set Spray Angle: 25°Approximate Package Weight &...