Crank Pin & Big End Bearings Kit for Yamaha WR450F/YZ450F Connecting Rods
Crank Pin & Big End Bearings Kit for Yamaha WR450F/YZ450F Connecting Rods
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Crank Pin & Big End Bearings Kit for Yamaha WR450F/YZ450F Connecting Rods
Includes:
- Crank Pin
- Big End Bearings
Fits Models:
- Yamaha WR450F
- Yamaha YZ450F
Model Years: 2003 - 2023
Submodels:
- WR450F (various trims)
- YZ450F (various trims)
Engine Options:
- 450cc, single-cylinder, four-stroke engine
Description:
Enhance the performance and reliability of your Yamaha WR450F or YZ450F with this Crank Pin & Big End Bearings Kit. Designed specifically for these models, this kit ensures optimal engine function and longevity. The high-quality materials used in the construction of the crank pin and bearings provide superior durability, reducing wear and tear during operation. This kit is essential for maintaining peak performance, especially during high-stress riding conditions.
Features:
- Precision-engineered for Yamaha WR450F and YZ450F models from 2003 to 2023
- Improves engine performance and reliability
- Reduces friction and wear for longer engine life
- Ideal for both recreational and competitive riders looking to enhance their bike's performance
Upgrade your Yamaha's engine with this essential kit for improved functionality and durability.

Crank Pin & Big End Bearings Kit for Yamaha WR450F/YZ450F Connecting Rods
Crank Pin & Big End Bearings Kit for Yamaha WR450F/YZ450F Connecting Rods
Crank Pin & Big End Bearings Kit for Yamaha WR450F/YZ450F Connecting Rods
Includes:
- Crank Pin
- Big End Bearings
Fits Models:
- Yamaha WR450F
- Yamaha YZ450F
Model Years: 2003 - 2023
Submodels:
- WR450F (various trims)
- YZ450F (various trims)
Engine Options:
- 450cc, single-cylinder, four-stroke engine
Description:
Enhance the performance and reliability of your Yamaha WR450F or YZ450F with this Crank Pin & Big End Bearings Kit. Designed specifically for these models, this kit ensures optimal engine function and longevity. The high-quality materials used in the construction of the crank pin and bearings provide superior durability, reducing wear and tear during operation. This kit is essential for maintaining peak performance, especially during high-stress riding conditions.
Features:
- Precision-engineered for Yamaha WR450F and YZ450F models from 2003 to 2023
- Improves engine performance and reliability
- Reduces friction and wear for longer engine life
- Ideal for both recreational and competitive riders looking to enhance their bike's performance
Upgrade your Yamaha's engine with this essential kit for improved functionality and durability.