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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FLO Motorsports Pro Series Foot Pegs - 2006-2023 Kawasaki KX250F, and KX450F
Regular price From $161.95 USDRegular price$179.95 USDSale price From $161.95 USDSale -
No Toil Super-Flo Air Filter Kit - Kawasaki KX250F 2006 - 2015 / KX450F 2006 -2015
Regular price $76.95 USDRegular price$76.95 USDSale price $76.95 USD -
NO TOIL Air Box Cover Wash Kit Kawasaki KX250F KX450F WK140-48
Regular price $39.95 USDRegular price$39.95 USDSale price $39.95 USD -
Works Connection Blue Rear Brake Reservoir Cap Yamaha YZ125-YZ450F Kawasaki KX450 21-700
Regular price From $29.66 USDRegular price$31.95 USDSale price From $29.66 USDSale -
WORKS CONNECTION Pro Launch Start Device - Purple - Kawasaki KX250/KX450F '09-'16 - 12-P331
Regular price $148.45 USDRegular price$164.95 USDSale price $148.45 USDSale -
Twin Air Powerflow Kit 151130C | Kawasaki KX250F KX250X 2025 High-Flow
Regular price $360.00 USDRegular price$360.00 USDSale price $360.00 USD -
Acerbis Full Replacement Plastic Kit (Green) (Gray) (Black/Green) — Kawasaki KX250 / KX450 2024-2025
Regular price $174.56 USDRegular price$193.95 USDSale price $174.56 USDSale -
Hinson Racing Clutch Plate Kit - Fiber Only - FP217-8-001 - 2019-2024 Kawasaki KX250, KX250F, and KX250X
Regular price $99.99 USDRegular price$99.99 USDSale price $99.99 USD -
Moose Racing Complete Clutch Kit - M90-264 - Clutch Kit - 2021-2024 Kawasaki KX450, KX450X, and KX450SR
Regular price $202.95 USDRegular price$202.95 USDSale price $202.95 USDSold out -
Moose Racing Dual Performance Rear Sprockets Kawasaki KX250F, KX450F, and KX450
Regular price $69.95 USDRegular price$69.95 USDSale price $69.95 USD -
No Toil Super-Flo Air Filter Kit - SKF14050 - 2019 - 2023 Kawasaki KX450, and KX450X
Regular price $76.95 USDRegular price$76.95 USDSale price $76.95 USD -
Moose Racing OEM Replacement Radiator - Right - 1901-0900 - 2017-2020 Kawasaki KX250F
Regular price $159.95 USDRegular price$159.95 USDSale price $159.95 USD -
Twin Air 151128X Pre-Oiled Air Filter 2024-2026 Kawasaki KX450 KX450X
Regular price $39.56 USDRegular price$43.95 USDSale price $39.56 USDSale -
Moose Racing Premium Fork Rebuild Kit - 0450-0543 - 2004-2023 Kawasaki KX250F
Regular price $78.95 USDRegular price$78.95 USDSale price $78.95 USD -
Works Connection Pro Launch Start Device - 12-332 - 2017-2019 Kawasaki KX250F
Regular price $143.95 USDRegular price$159.95 USDSale price $143.95 USDSold out -
Wiseco Garage Buddy Engine Rebuild Kits - PWR200-101 - 2015-2016 Kawasaki KX250F
Regular price $820.25 USDRegular price$910.38 USDSale price $820.25 USDSold out

