Collection: Kawasaki 4-Stroke Performance Parts, Kits, and Accessories - Moto-House MX
Kawasaki 4-Stroke Dirt Bikes - Performance Parts & Accessories | Moto-House MX
Kawasaki 4-Stroke Performance Parts, Kits, and Accessories | Moto-House MX
At Moto-House MX, we are the go-to destination for performance parts, kits, and accessories for Kawasaki 4-Stroke Dirt Bikes, including the KX250, KX450, KX250X, and KX450X. With over 40 years of experience building and tuning off-road bikes, our team helps you get more out of your Kawasaki 4-Stroke.
The Kawasaki 4-Stroke platform is known for its linear power delivery, stable high-speed chassis, and race-winning performance on the track and trail. With the right upgrades you can unlock its potential. We focus on top-end and valvetrain work, fuel delivery and exhaust, and clutch upgrades. Whether you are doing a full top-end rebuild, adding power, upgrading control, or protecting vital components, we carry the parts to do it.
Rebuild or build up the engine with Vertex, Wiseco, ProX, Cylinder Works, Athena, and Hot Rods pistons, cylinders, gaskets, and crank components. Freshen the valvetrain with Hot Cams. Put the power to the ground with Rekluse and Hinson Racing clutch components, FMF, Pro Circuit, and Yoshimura exhaust, and Twin Air, Pro Filter, No Toil, and UNI filtration. Improve control and drive with Renthal, ProTaper, ODI, ARC, Raptor Titanium, Flo Motorsports, Works Connection, RFX, and Xtrig bars, sprockets, levers, footpegs, and controls, plus D.I.D. Racing Chain and RK Chains. Protect the bike with Acerbis, UFO, Polisport, Cycra, and Works Connection plastics and guards, stop harder with EBC, Galfer, Moto-Master, and SBS brakes, keep it turning with Pivot Works, All Balls, SKF, and Race Tech bearings and suspension components, keep the electrical system powered with Fire Power, GET Battery, NGK, and Trail Tech components, and maintain it with Maxima, Motorex, Muc-Off, and Motul chemicals. Moose Racing, Moose Offroad, 100%, and Alpinestars round it out with everything from hardware and protection to rider gear.
Kawasaki 4-stroke dirt bikes compete directly with models from Honda, Yamaha, KTM, Husqvarna, GasGas, and Suzuki.
Get your Kawasaki 4-stroke dialed and ready for the next moto — shop the full collection and ship it fast.
Moto-House MX - Choice of Champions - is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.
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Twin Air Powerflow Kit Air Filter Kit - 151125C - 2019-2023 Kawasaki KX450, and KX450XC
Regular price From $39.56 USDRegular price$43.95 USDSale price From $39.56 USDSale -
Pro Circuit T-6 Stainless Slip-On Silencer - 0122445A - 2024 Kawasaki KX450, or KX450X
Regular price $799.95 USDRegular price$799.95 USDSale price $799.95 USD -
Pro Circuit T-6 Stainless Steel Exhaust System - 0122445G - 2024 Kawasaki KX450, or KX450X
Regular price $1,198.95 USDRegular price$1,199.95 USDSale price $1,198.95 USDSale -
Pro Circuit Ti-6 Pro Titanium Exhaust System - 0322445FP - 2024 Kawasaki KX450, or KX450X
Regular price $1,536.95 USDRegular price$1,536.95 USDSale price $1,536.95 USD -
Pro Circuit T-6 Stainless Steel Exhaust System - 0322445F - 2024 Kawasaki KX450
Regular price $1,536.95 USDRegular price$1,537.95 USDSale price $1,536.95 USDSale -
ProX OEM Replacement Piston Kit - 2013-2014, 2016-2018 Kawasaki KX450F
Regular price From $169.99 USDRegular price$189.95 USDSale price From $169.99 USDSale -
Wiseco Piston Kit Forged Series - 4900M09600 - 2006-2008 Kawasaki KX450F, or 2008-2020 KLX450R
Regular price $219.80 USDRegular price$243.95 USDSale price $219.80 USDSale -
ProX OEM Replacement Piston Kit -2006-2008 Kawasaki KX450F, 2008-2020 KLX450R
Regular price $189.99 USDSale price $189.99 USD -
Vertex Top End Gasket Kit 810482 — Kawasaki KX450F 2009-2015
Regular price $81.92 USDRegular price$90.92 USDSale price $81.92 USDSale -
Hot Cams Camshaft Intake Stage 2 - 2187-2IN - 2006-2018 Kawasaki KX450F
Regular price $294.95 USDRegular price$294.95 USDSale price $294.95 USD -
Hot Rods Crankshaft Assembly - OEM Stroke - 4019 - 2010-2015 Kawasaki KX450F
Regular price $529.10 USDRegular price$556.95 USDSale price $529.10 USDSale -
Hot Rods Counter Balancer Bearing Repair Kit - BBK0016 - 2006-2020 Kawasaki KX450F, KFX450R
Regular price $29.40 USDRegular price$29.40 USDSale price $29.40 USD -
Hot Cams 98XRH2010 Cam Chain 122 Links Yamaha YZ450F WR450F KX450F
Regular price $63.95 USDRegular price$63.95 USDSale price $63.95 USD -
Hinson Racing Clutch Plate Kit - Steel - SP663-7-2101 - 2021-2025 Kawasaki KX450, KX450SR, and KX450X
Regular price $69.99 USDRegular price$69.99 USDSale price $69.99 USDSold out -
Hinson Racing Clutch Plate Kit - Fiber Only - FP058-8-001 - 2021-2023 Kawasaki KX450, and KX450X
Regular price $119.99 USDRegular price$119.99 USDSale price $119.99 USD -
Rekluse Auto Clutch - RadiusCX 4.0 Clutch Kit - RMS-8904047 - Kawasaki KX450, KX450X, and KX450SR
Regular price $1,549.00 USDRegular price$1,549.00 USDSale price $1,549.00 USD

