Ball Bearings Kit for GT 4W2L RC Car Featuring Rubber Sealed Closures and Double Sided Seals ABEC 1 Chrome Steel Balls 52100 Low Friction Grease Lubrication Cage with Low Friction Steel for Precision Durability and Smooth Rolling Set of 18

These ball bearings are designed to replace worn or noisy bearings in Yokomo GT-4W2L RC cars, delivering smoother rotation and longer drivetrain life. This kit is typically used by hobbyists and racers upgrading their RC setups for consistent performance.

✅ Set includes 18 bearings for GT-4W2L RC car applications
✅ Rubber sealed closures to keep dirt out and lubrication in
✅ Double-sided seals protect grease and extend life
✅ Chrome steel 52100 balls offer high hardness and wear resistance
✅ ABEC-1 precision ensures smooth rotation under load
✅ Low-friction grease supplied for immediate use

💡 What is a ball bearing kit used for in RC cars and other hobby machines? It’s a handy upgrade that reduces friction, increases efficiency, and extends component life.
- Increases drivetrain efficiency and smoother operation
- Reduces wear by sealing against dust and moisture
- Improves steering response and overall reliability