Dirt Bike Engine

Moose Offroad - 09102679 - Piston Kit - 66.36 mm - KawasakiFeaturesWrist pin is nitride-coated, providing a hardened, wear-resistant bearing surfaceCoated skirt ease break-in, decreasing wear and aiding in lubricationOE replacement with OE compression...

Moose Offroad - 09310441 - Cylinder - 78.00 mm - HondaFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock OEM...

Moose Offroad - 09261901 - Valve Shim - 7.48 x 3.35 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09102689 - Piston Kit - 53.94 mm - HondaFeaturesWrist pin is nitride-coated, providing a hardened, wear-resistant bearing surfaceCoated skirt ease break-in, decreasing wear and aiding in lubricationOE replacement with OE compression...

Moose Offroad - 09120414 - Piston Ring - For 66.34/66.35 mm PistonFeaturesWear resistant made either from nitride or are chrome platedSpecsPiston Size MetricStandardUnitsEachRiding StyleOff-RoadProduct NamePiston RingFitment2021-2023Gas GasEC...

Moose Offroad - 09310465 - Cylinder - 76.00 mm - Husaberg | KTMFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock OEM...

Moose Offroad - 09310456 - Cylinder - 77.00 mm - Kawasaki | SuzukiFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock...

Moose Offroad - 09310447 - Cylinder - 76.80 mm - HondaFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock OEM...

Moose Offroad - 09261902 - Valve Shim - 7.48 x 3.40 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261900 - Valve Shim - 7.48 x 3.30 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261899 - Valve Shim - 7.48 x 3.25 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261898 - Valve Shim - 7.48 x 3.20 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261897 - Valve Shim - 7.48 x 3.15 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261893 - Valve Shim - 7.48 x 2.95 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261894 - Valve Shim - 7.48 x 3.00 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261892 - Valve Shim - 7.48 x 2.90 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261891 - Valve Shim - 7.48 x 2.85 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09261890 - Valve Shim - 7.48 x 2.80 - 5 packFeaturesForged from 4140 cold rolled steel, not sinteredLaser-etched size on each shim for identificationA great addition to any mechanic's tool boxRefills sold to dealers in 5-packs; sold to...

Moose Offroad - 09262464 - Valve and Spring Kit - KTM RSF Engine 400 cc - 560 ccFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over...

Moose Offroad - 09500520 - Case Saver - RMZ250FeaturesBetter looking and more sturdy than OEM plastic guardsEngraved logoMounting hardware includedMade in the U.S.A.SpecsProduct NameCase SaverTypeEngineColor/FinishAluminumUnitsEachBase...

Moose Offroad - 09102697 - Piston Kit - 44.45 mm - Kawasaki | SuzukiFeaturesWrist pin is nitride-coated, providing a hardened, wear-resistant bearing surfaceCoated skirt ease break-in, decreasing wear and aiding in lubricationOE replacement with OE...

Moose Offroad - 09262430 - Valve and Spring Kit - Honda CRF450RFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over OEM, but also...

Moose Offroad - 09262435 - Valve and Spring Kit - Honda CRF250RFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over OEM, but also...

Moose Offroad - 09500518 - Case Saver - KX450FFeaturesBetter looking and more sturdy than OEM plastic guardsEngraved logoMounting hardware includedMade in the U.S.A.SpecsUnitsEachTypeEngineMaterial6061 AluminumRiding StyleOff-RoadColor/FinishAluminumBase...

Moose Offroad - 09262438 - Valve and Spring Kit - Honda CRF450XFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over OEM, but also...

Moose Offroad - 09310623 - Cylinder - 48.50 mm - KawasakiFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock OEM...

Moose Offroad - 09262427 - Valve and Spring Kit - Honda CRF250X | CRF250RFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over OEM, but...

Moose Offroad - 09500017 - Case Saver - CRF450RFeaturesBetter looking and more sturdy than OEM plastic guardsEngraved logoMounting hardware includedMade in the U.S.A.SpecsMaterial6061 AluminumProduct NameCase SaverBase...

Moose Offroad - 09262463 - Valve and Spring Kit - KTM RFS Engines 400 cc - 560 ccFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over...

Moose Offroad - 09262462 - Valve and Spring Kit - Yamaha YZ450FFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over OEM, but also...

Moose Offroad - 09310627 - Cylinder - 88.00 mm - KTMFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock OEM...

Moose Offroad - 09310625 - Cylinder - 96.00 mm - KawasakiFeaturesExtremely durable low-friction bore surface allows for greater heat dissipationMade from cast aluminum; nickel silicon carbide platedReplace your damaged or worn OEM cylinderStock OEM...

Moose Offroad - 09120394 - Piston Ring - For 39.47 mm PistonFeaturesWear resistant made either from nitride or are chrome platedSpecsProduct NamePiston RingRiding StyleOff-RoadPiston Size MetricStandardUnitsEachFitment2021-2023Gas GasMC...

Moose Offroad - 09240290 - Crank Bearings and Seals - Gas GasFeaturesKit contains right and left crankshaft bearings; 2-stroke kit contains outer sealsSeals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines4-stroke crank...

Moose Offroad - 09500758 - Clutch Cylinder Guard - Gas Gas/KTM/HusqvarnaFeaturesSpecialized applications guard hydraulic clutch cylinders and feature knockdown bars to keep your chain in checkTwo-stroke versions come with a knockdown bar, 4-strokes reuse...

Moose Offroad - M822175 - Motor Oil Seals - YamahaFeaturesHigh-tech materials provide unmatched reliability and performanceRebuild the engine and transmission with total confidence as each set is designed for durability and accurate fitOil seals are...

Moose Offroad - 09262733 - Valve and Spring Kit - Yamaha YZ450FX | YZ450FFeaturesExtend the life of the valve train and intake components by as much as 4x over the OEM titanium partsValves are designed to not only offer the best life span over OEM, but...

Moose Offroad - 09341687 - Complete Motor Gasket Kit - Husaberg/Husqvarna/KTMFeaturesHigh-tech materials provide unmatched reliability and performanceRebuild the engine and transmission with total confidence as each set is designed for durability and...

Moose Offroad - 09250800 - Cam Chain - 92RH10 x 122 Links - HondaFeaturesLightweight and great durabilityFeatures precision solid bushings and shot-peened, providing maximum strengthMade to meet or exceed OEM...

Moose Offroad - 09120603 - Ring Set - For 95 mm PistonFeaturesBe sure to use race fuel with some applications.SpecsUnitsSetRiding StyleOff-RoadPiston Size MetricStandardProduct NamePiston RingFitment2016-2024HusqvarnaFC4502016-2018KTM450 SX-F