Two Pack RS390 6V Gearbox For Ride On Toys Cars And Motorcycles High Speed Upgrade 18000RPM Drive Engine With Motors Replacement Parts Durable Alloy Build For Easy Install And Smooth Power Transfer

Two-Pack RS390 6V Gearbox Upgrade for Ride-On Toys
✔️ 2x RS390 6V 18000RPM gearboxes with quick-connect wiring

These two RS390 6V gearboxes are replacement drive units designed for kids' ride-on cars and motorcycles. They use sealed ball bearings for durable, smooth power transfer and easy upgrades in toy vehicles.

✅ 2x RS390 6V 18000RPM gearboxes included
✅ Quick-connect wiring, no soldering needed
✅ Plug-and-play replacement for standard ride-on models
✅ Rotate direction by swapping motor plugs if needed

💡 What is a handy upgrade for ride-on toy gearboxes and why choose this RS390 6V model?

- high rpm ride-on gearbox upgrade for smooth power transfer - plug-and-play 6V gearboxes with quick-connect wiring - compatible with RS390 motors in standard ride-on toys