YZ-4 Aluminum Main Shaft by Yokomo
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The Yokomo YZ-4 Aluminum Main Shaft is a hard anodized aluminum upgrade for the stock steel main shaft. This part is lighter and will help to reduce rotating mass from the drivetrain, making it a must have upgrade for spec class racing. Package includes main shaft and two cross pins.
This product was added to our catalog on April 7, 2016.