The Yokomo BM-4822A Hard Steel Pinion Gear delivers a solid, long-wearing option for RC drivetrains. Its hard steel build is chosen to reduce wear from frequent running and to keep gear play consistent.
With a 48 pitch tooth profile and 22 teeth, the BM-4822A is engineered to mesh precisely with matching spur gears. This setup helps maintain predictable torque transfer across different track surfaces and driving styles.
This pinion is compatible with many car models that use 48 pitch gearing, making it a straightforward replacement part for maintenance or when seeking a tougher gear option.
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