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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Wiseco Valve Kit SVKB4409 — Kawasaki KX450F 2009-2018
Regular price $353.15 USDRegular price$391.95 USDSale price $353.15 USDSale -
Wiseco Valve Kit SVKB4406 — Kawasaki KX450F 2006-2008
Regular price $353.15 USDRegular price$391.95 USDSale price $353.15 USDSale -
Wiseco Valve Kit SVKB4335 — Kawasaki KX250F / Suzuki RMZ250 2004-2006
Regular price $329.72 USDRegular price$365.95 USDSale price $329.72 USDSale -
Wiseco OEM Replacement Bottom End Kit - WPC144 - 2004-2008 Kawasaki KX250F
Regular price $560.38 USDRegular price$621.95 USDSale price $560.38 USDSale -
Wiseco Kawasaki KX450F Clutch Kit Fibers, Steels and Springs
Regular price $162.13 USDRegular price$179.95 USDSale price $162.13 USDSale -
REKLUSE Billet Clutch Cover - RMS-444 - 2016-2018 Kawasaki KX450F
Regular price $179.00 USDRegular price$179.00 USDSale price $179.00 USD -
REKLUSE Billet Clutch Cover - RMS-445 - 2006-2015 Kawasaki KX450F
Regular price $229.00 USDRegular price$229.00 USDSale price $229.00 USD -
REKLUSE Billet Clutch Cover - RMS-440 - 2009-2020 Kawasaki KX250F
Regular price $189.00 USDRegular price$189.00 USDSale price $189.00 USDSold out -
REKLUSE Billet Clutch Cover - RMS-0404140 - 2021-2024 Kawasaki KX250F, and KX250X
Regular price $229.00 USDRegular price$229.00 USDSale price $229.00 USD -
REKLUSE Billet Clutch Cover - RMS-0404047 - 2021-2024 Kawasaki KX450, KX450X, and KX450SR
Regular price $229.00 USDRegular price$229.00 USDSale price $229.00 USD -
FMF Factory 4.1 RCT Muffler - Anodized Titanium (Slip-On) - 042371 - 2019-2023 Kawasaki KX450F
Regular price $674.99 USDRegular price$749.99 USDSale price $674.99 USDSale -
Hinson Racing Billet T-6 Clutch Cover - C663-2102 - 2021 - 2023 Kawasaki KX450
Regular price $169.99 USDRegular priceSale price $169.99 USD -
Pro Circuit Ti-6 Pro Titanium Exhaust System w/Carbon Fiber End-Cap - 0321945FP - 2019-2023 Kawasaki KX450F
Regular price $1,396.95 USDRegular price$1,396.95 USDSale price $1,396.95 USD -
Pro Circuit Ti-6 Titanium Exhaust System w/Carbon Fiber End-Cap - 0321945F - 2019-2023 Kawasaki KX450F
Regular price $1,396.95 USDRegular price$1,398.95 USDSale price $1,396.95 USDSold out -
Pro Circuit T-6 Stainless Slip-On Exhaust - 0121945A - 2021-2024 Kawasaki KX250F, KX250X
Regular price $758.35 USDRegular price$799.95 USDSale price $758.35 USDSale -
FMF Aluminum Factory 4.1 RCT - 042330 - (Slip-On) Carbon Fiber End Cap 2016-2018 Kawasaki KX450F
Regular price $539.99 USDRegular price$599.99 USDSale price $539.99 USDSale

