Designed to cope with demanding off-road runs, the GPM 18T Steel Pinion Gear gives HPI Baja models a stronger drivetrain component. Solid steel construction supports consistent power flow and reduced wear when you ride in rough conditions.
Set the gear mesh on the GPM 18T Steel Pinion Gear to the recommended clearance and check for any play. Monitor tooth wear and keep the area clean to extend lifespan. This pinion suits both rough trail work and weekend racing.
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