Dirt Bike Engine

Prox - 09230157 - Connecting Rod Kit - SuzukiFeaturesEasy to installSpecsDisplacement125 ccUnitsEachProduct NameConnecting Rod KitMaterialForged SteelRiding StyleOff-RoadEngine Type2-StrokeFitment1987-1996SuzukiRM125

Prox - 09230153 - Connecting Rod Kit - YamahaFeaturesEasy to installSpecsEngine Type4-StrokeProduct NameConnecting Rod KitMaterialForged SteelRiding StyleOff-RoadUnitsEachRiding StyleStreetFitment1998-2000YamahaWR400F1998-1999YamahaYZ400F

Prox - 09230151 - Connecting Rod Kit - KTMFeaturesEasy to installSpecsUnitsEachMaterialForged SteelEngine Type2-StrokeProduct NameConnecting Rod KitRiding StyleOff-RoadFitment2003-2008KTM65 SX

Pro Circuit - 09400820 - Clutch Cover - KawasakiFeaturesPrecision machined from billet T-6 aircraft-quality aluminum to aerospace tolerancesSpecsTypeClutchProduct NameCoverColor/FinishBlackMaterialT-6 AluminumUnitsEachRiding...

Pro Circuit - 09400659 - Engine Plug Kit - Kawasaki KX 250F/450FFeaturesMachined from aircraft-grade aluminumPolished to a mirror finish, then anodized for a one-of-a-kind lookSpecsUnitsKitProduct NamePlug...

Prox - 09261040 - Valve and Spring Kit - Exhaust - SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261039 - Valve and Spring Kit - Intake - SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261038 - Valve and Spring Kit - Exhaust - SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261037 - Valve and Spring Kit - Intake - SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261036 - Valve and Spring Kit - Exhaust - SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261035 - Valve and Spring Kit - Intake - SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261034 - Valve and Spring Kit - Exhaust - KawasakiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261032 - Valve and Spring Kit - Exhaust - KawasakiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261031 - Valve and Spring Kit - Intake - KawasakiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261021 - Valve and Spring Kit - Intake - HondaFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium chrome...

Prox - 09261025 - Valve and Spring Kit - Exhaust - Gas Gas | YamahaFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from...

Prox - 09230250 - Connecting Rod Kit - SuzukiFeaturesEasy to installSpecsUnitsEachEngine Type4-StrokeMaterialForged SteelProduct NameConnecting Rod KitRiding StyleOff-RoadFitment2010-2019SuzukiRMX450Z2008-2012SuzukiRMZ450

Prox - 09230185 - Connecting Rod Kit - SuzukiFeaturesEasy to installSpecsUnitsEachEngine Type2-StrokeProduct NameConnecting Rod KitMaterialForged SteelRiding StyleOff-RoadFitment2003-2008SuzukiRM250

Prox - 09230159 - Connecting Rod Kit - KTMFeaturesEasy to installSpecsUnitsEachDisplacement250 ccEngine Type2-StrokeMaterialForged SteelProduct NameConnecting Rod KitRiding StyleOff-RoadFitment2000-2003KTM250 EXC2000-2002KTM250 SX

Prox - 09230279 - Connecting Rod Kit - YamahaFeaturesEasy to installSpecsEngine Type4-StrokeMaterialForged SteelProduct NameConnecting Rod KitRiding StyleOff-RoadUnitsEachFitment2016-2020YamahaYZ450FX2016-2020YamahaWR450F2010-2019YamahaYZ450F

Prox - 09230145 - Connecting Rod Kit - YamahaFeaturesEasy to installSpecsProduct NameConnecting Rod KitEngine Type4-StrokeUnitsEachRiding StyleOff-RoadRiding StyleAdventure Touring / Dual-SportMaterialForged...

Prox - 09230193 - Connecting Rod Kit - YamahaFeaturesEasy to installSpecsProduct NameConnecting Rod KitUnitsEachRiding StyleOff-RoadEngine Type2-StrokeMaterialForged SteelFitment1986-1990YamahaBW801983-2006YamahaPW80

Prox - 09230182 - Connecting Rod Kit - KTMFeaturesEasy to installSpecsMaterialForged SteelProduct NameConnecting Rod KitRiding StyleOff-RoadEngine Type2-StrokeUnitsEachFitment1997-1999KTM60 SX2000-2002KTM65 SX

Prox - 09230180 - Connecting Rod Kit - HusqvarnaFeaturesEasy to installSpecsEngine Type2-StrokeMaterialForged SteelProduct NameConnecting Rod KitRiding StyleOff-RoadFeaturesIncludes Thrust...

Prox - 09230176 - Connecting Rod Kit - HondaFeaturesEasy to installSpecsMaterialForged SteelEngine Type4-StrokeProduct NameConnecting Rod KitRiding StyleOff-RoadUnitsEachFeaturesIncludes Thrust WashersFitment2000-2007HondaXR650R

Prox - 09230134 - Connecting Rod Kit - HondaFeaturesEasy to installSpecsUnitsEachDisplacement85 ccDisplacement80 ccProduct NameConnecting Rod KitFeaturesIncludes Thrust WashersMaterialForged SteelRiding StyleOff-RoadEngine...

Prox - 09230143 - Connecting Rod Kit - YamahaFeaturesEasy to installSpecsMaterialForged SteelProduct NameConnecting Rod KitRiding StyleOff-RoadEngine Type2-StrokeUnitsEachFitment2001-2004YamahaYZ125

Prox - 09230137 - Connecting Rod Kit - KawasakiFeaturesEasy to installSpecsDisplacement80 ccUnitsEachEngine Type2-StrokeProduct NameConnecting Rod KitMaterialForged SteelRiding StyleOff-RoadFitment1988-1997KawasakiKX 80 W1986, 1995-1997KawasakiKX 80 Big...

Prox - 09230128 - Connecting Rod Kit - Beta | Husaberg | Husqvarna | KTMFeaturesEasy to installSpecsProduct NameConnecting Rod KitRiding StyleOff-RoadEngine Type2-StrokeMaterialForged SteelDisplacement144 ccDisplacement150 ccDisplacement125...

Prox - 09261465 - Valve and Spring Kit - Intake - KawasakiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09120047 - Ring SetFeaturesSpecsUnitsSetPiston MaterialAluminum AlloyProduct NamePiston RingRiding StyleOff-RoadFitment2008-2010KawasakiKLX450R2002-2008HondaCRF450R2005-2009HondaCRF450X2006-2008KawasakiKX450F

Prox - 09261463 - Valve and Spring Kit - Intake - KawasakiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261464 - Valve and Spring Kit - Intake - KawasakiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261462 - Valve and Spring Kit - Intake - Kawasaki | SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from...

Prox - 09261430 - Valve and Spring Kit - Exhaust - Husaberg | KTMFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from...

Prox - 09261431 - Valve and Spring Kit - Intake - HondaFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium chrome...

Prox - 09261427 - Valve and Spring Kit - Exhaust - YamahaFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium...

Prox - 09261460 - Valve and Spring Kit - Intake - Gas Gas | YamahaFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from...

Prox - 09261459 - Valve and Spring Kit - Intake - HondaFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from premium chrome...

Prox - 09261457 - Valve and Spring Kit - Exhaust - Kawasaki | SuzukiFeaturesSteel, nitrided valves for increased durability and less wear under extreme conditionsStronger valve springs deal with the extra weight of the steel valvesSprings are made from...