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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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 Billet Brake Caps Front or Rear - Purple - 2003-2024 Yamaha YZ125, YZ250, YZ250F, and YZ450F
Regular price From $34.65 USDRegular price$38.50 USDSale price From $34.65 USDSale -
NGK CPR8EA-9 Spark Plug - for Yamaha YZ450F (2018-2020)
Regular price $19.92 USDRegular price$19.92 USDSale price $19.92 USD -
Pivot Works OEM Replacement Front Wheel Bearing Kit - PWFWK-S16-400 - 2014-2022 Yamaha YZ250F, YZ450F, YZ250FX, and YZ450FX
Regular price $34.66 USDRegular price$38.51 USDSale price $34.66 USDSale -
Acerbis X-Grip Frame Guards - 2018-2022 Yamaha YZ450F, and 2020-2023 YZ250F
Regular price From $54.95 USDRegular price$60.95 USDSale price From $54.95 USDSale -
Works Connection Radiator Braces Silver or Black - 2023-2024 Yamaha YZ450F, 2024 YZ250F
Regular price From $123.26 USDRegular price$127.95 USDSale price From $123.26 USDSale -
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D’COR Visuals Gripper Seat Cover Yamaha YZ450F/YZ250F 2023-2026 Yamaha YZ450F YZ250F Upgrade
Regular price From $67.46 USDRegular price$74.95 USDSale price From $67.46 USDSale -
Moose Racing OEM Replacement Radiator - Right - 1901-0889 - 2014-2017 Yamaha YZ250F
Regular price $159.95 USDRegular price$159.95 USDSale price $159.95 USD -
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 -
ProX Piston Kit (96.95mm / Size A / 12.8:1) 01.2448.A - Yamaha YZ450F / WR450F / YZ450FX 2018-2020
Regular price $191.96 USDRegular price$210.95 USDSale price $191.96 USDSale -
PC Racing - Pro Seal Air Filter Gasket - PC3 - 1998-2009 Yamaha YZ250F YZ400F, YZ426F, and YZ450F
Regular price $22.94 USDRegular price$22.94 USDSale price $22.94 USDSold out -
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 USDSold out -
All Balls 47-2037 Yamaha YZ250F YZ450F YFZ450R YFZ450X Fuel Pump Rebuild Kit — Restore Fuel Pressure
Regular price $98.43 USDRegular price$98.68 USDSale price $98.43 USDSale

