RC Ball Bearing Kit 39pcs Upgrade Parts For Traxxas TRX4 Bronco 1 To 10 Crawler Car Must-Have Upgrades For Smoother Transmission Power Transfer And Beefed-Up Durability

RC Ball Bearing Kit 39pc Upgrade for Traxxas TRX-4 Bronco
✔️ 39pc steel ball bearing kit enhances transmission efficiency

This 39-piece steel ball bearing kit upgrades RC cars, especially Traxxas TRX-4 Bronco and other 1:10 scale crawlers, by smoothing transmission, boosting power transfer, and increasing durability in rugged terrain.

✅ Material: Steel, surface-treated for durability and corrosion resistance
✅ Net Weight: 71 g/set
✅ Package List: 39PCS Ball Bearing
✅ Vehicle Type: RC Cars

💡 What is a sealed ball bearing kit used for in RC cars and how does it help performance?

It’s a handy upgrade that smooths power transfer and protects drivetrain during rugged crawling.

- Improves power transfer and reduces gear friction
- Handy upgrade for RC crawlers that boosts durability
- Easy to install and compatible with Traxxas TRX-4 and other 1:10 scale models

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