Yamaha B4X-W001G-00-00 - YZ125/YZ125X Clutch Plate Kit is a complete clutch plate kit including plates, springs, and gaskets for service and maintenance of select YZ125 and YZ125X models.

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Key Features & Benefits

• Complete Yamaha Clutch Kit — plates, springs, and gaskets included, ready to install
• Matched to factory clutch basket dimensions and stack height
• Restores crisp clutch engagement and reduces slippage
• One part number covers the full plate/spring/gasket set for the job

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Fits These Yamaha Models

Yamaha Model	Compatible Years
YZ125	2022-2025
YZ125X	2023-2025

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Frequently Asked Questions

What is Yamaha part B4X-W001G-00-00?

B4X-W001G-00-00 is the Yamaha YZ125/YZ125X Clutch Plate Kit, a complete clutch kit including plates, springs, and gaskets for maintenance purposes.

What type of Yamaha part is B4X-W001G-00-00?

B4X-W001G-00-00 is a clutch plate kit used as a service part for Yamaha motorcycles.

Which Yamaha models fit B4X-W001G-00-00?

This kit fits Yamaha YZ125 models from 2005 to 2025 and YZ125X models from 2020 to 2025. Confirm the exact SKU and model year combination before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.