Beefed Up Steel Spur Gear 30T 1.5 Mod For Arrma One Fifth RC Cars Upgrade CNC Machined Hardened Steel Heavy Duty Performance Increase Durable Gear Train Replacement For Stronger Pinion Engagement

Heavy-Duty 30T 1.5 Mod Spur Gear for 1/5 RC Cars 1-Piece
✔️ 1-piece, 30T, 1.5 Mod spur gear, 8mm face, hardened steel

This rugged spur gear replaces factory gear on 1/5 scale RC cars, improving pinion engagement and drivetrain durability. CNC machined from hardened steel with a black oxide coating for corrosion resistance and long life, it’s built for high-load performance.

✅ Denti: 30
✅ Pitch: 1.5 Mod
✅ Face Width: 8 mm
✅ Coating: Black oxide for corrosion resistance

💡 What is a spur gear used for in RC cars and how does it affect performance?

In RC gear trains, the spur gear transmits motor power to the drivetrain, dictating torque, top speed, and wear characteristics.

• Transfers motor torque to the drive line with a wide contact patch
• Shapes acceleration, speed, and load handling for different tracks
• Requires proper mesh with the pinion for efficient power transfer
• Designed to withstand high RPM and heavy loads in 1/5 scale models