Collection: Yamaha 4-Stroke Dirt Bikes - Performance Parts & Accessories | Moto-House MX
Yamaha 4-Stroke Dirt Bikes - Performance Parts & Accessories
Four-strokes dirt bikes make massive power and torque given their relatively small engines. A professional rider on a 4-stroke Yamaha dirt bike can nail a complicated triple jump with just a 10-foot runup. You not only need skill to pull off that feat, you need the kind of stump-pulling torque only a Yamaha 4-stroke dirt bike offers. Honda 4-stroke offers a wider power reach throughout the track because of their consistent power range. This means less use of the clutch and the throttle. Whereas 2-strokes, although powerful to begin with, have fluctuating power and less consistency.
Looking to improve the performance of Yamaha YZ250F, and YZ450F? Moto-House MX offers kits late models of Honda 4-stroke motorcycles. A wide range of aftermarket parts and accessories are available from Moto-House MX, and manufacturers like Dunlop, All Balls, Twin Air, Pro Circuit, FMF Racing, Yoshimura, Maxima, ODI, Scott Grips, Moose Racing, wrench rabbit, Flo Pro Series, Pro Taper, Renthal, JT Sprockets, Firepower, Twin Air, Wiseco, and ProX are just a few examples of reputable brands that offer performance parts for motocross bikes. These parts cover various categories including brakes, chains, sprockets, electrical components, engine upgrades, exhaust systems, foot controls, handlebars and controls, intake systems, oils, suspension components, swingarms, tires, tools, and wheels.
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Moose Racing OEM Replacement Radiator - Left - 1901-0890 - 2014-2018 Yamaha YZ250F, YZ250FX, and WR250F
Regular price $159.95 USDRegular price$159.95 USDSale price $159.95 USD -
Twin Air Bike Wash Air Box Cover - 160130 - 2023-2025 Yamaha YZ450F/YZ250F
Regular price $43.16 USDRegular price$47.95 USDSale price $43.16 USDSale -
NO TOIL Air Filter - Yamaha YZ125, YZ250, YZ250F, YZ450F
Regular price From $30.95 USDRegular price$30.95 USDSale price From $30.95 USD -
Pro-X Piston Forged Kit - 2018-2019 Yamaha YZ450F, YZ450FX, and WR450F
Regular price $161.47 USDRegular price$212.46 USDSale price $161.47 USDSale -
PC Racing - Pro Seal Air Filter Gasket - PC3 - 1998-2009 Yamaha YZ250F YZ400F, YZ426F, and YZ450F
Regular price $19.95 USDRegular price$19.95 USDSale price $19.95 USD -
Braking Batfly Rear Rotor - BY4509 - 2020-2022 Yamaha YZ450F, YZ250F, and 2022 YZ125, YZ250
Regular price $147.58 USDRegular price$163.98 USDSale price $147.58 USDSale -
All Balls 47-2037 Yamaha YZ250F YZ450F YFZ450R YFZ450X Fuel Pump Rebuild Kit — Restore Fuel Pressure
Regular price $93.75 USDRegular price$93.75 USDSale price $93.75 USD -
HINSON RACING FSC Performance Clutch Kit - FSC641-8-1901 - 2019-2022 Yamaha YZ250F, and YZ250FX
Regular price $199.99 USDRegular price$199.99 USDSale price $199.99 USD -
Fire Power HJTZ7SL-FPP-B Lithium Battery – Yamaha WR450F 2003-2021 220 CCA
Regular price $231.26 USDRegular price$256.95 USDSale price $231.26 USDSale -
Wiseco Top-End Kit Yamaha WR250F Piston, Rings, Gaskets Armorglide Skirt Coated
Regular price From $270.25 USDRegular price$299.95 USDSale price From $270.25 USDSale -
Wiseco Valve Kit SVKB2414 — Yamaha YZ250F / YZ250FX / WR250F 2014-2018
Regular price $329.72 USDRegular price$365.95 USDSale price $329.72 USDSale -
Works Connection Pro Launch Start Device Yamaha YZ125 YZ250 YZ250F 12-416
Regular price $148.45 USDRegular price$164.95 USDSale price $148.45 USDSale -
Wiseco Top End Kit Pro-Lite - PK1933 - 2018-2019 Yamaha YZ450F
Regular price $263.05 USDRegular price$291.95 USDSale price $263.05 USDSold out -
Wiseco Top End Kit Pro-Lite PK1902 - 12-13 Yamaha YZ250F
Regular price $287.37 USDRegular price$318.95 USDSale price $287.37 USDSale -
Wiseco Performance Armorglide Box Forged Pistons Kit - 40116M07700 - 2014-2014 Yamaha YZ250F, YZ250FX
Regular price $209.89 USDRegular price$232.95 USDSale price $209.89 USDSale -
Wiseco Top-End Kit Yamaha YZ250F, YZ250FX Armorglide Skirt Coated
Regular price From $270.25 USDRegular price$299.95 USDSale price From $270.25 USDSale

