
Dirt Bike$435.89
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Check NAMURA TOP END KIT CERAMIC COMP CYL 66.36/+0.01 11:1 YAM (part NX-40025-BKA) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Yamaha YZ250
2002–2022
Yamaha YZ250X
2016–2022
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.