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Yamaha Motor Revs Your Heart

OEM Casting and Forging

Hollow Frame Parts

Using sand cores makes it possible to cast hollow aluminum frames.

Hollow Frame Parts
Hollow Frame Parts

Hollow Frame Parts

Using sand cores for low-pressure casting and gravity casting of aluminum has made it possible to cast hollow aluminum frame parts. The AC4CH material used in these frames is the same alloy used for our wheels. While augmenting strength and reliability, these parts also contribute to reducing a motorcycle's weight and improving chassis rigidity.

Product category Motorcycles
Casting method Low-pressure casting and gravity casting
Material Aluminum alloy (AC4CH)
Used for Chassis
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