Beefed Up RC 9125 Steel Differential Gears And Aluminum Main Drive Set For One Tenth Scale 9125 Trucks 4WD Upgrade Kit Compatible With 25 ZJ05 And 25 ZJ06 Parts
✔️ Upgrade kit with aluminum main drive shaft and hardened steel gears
This upgrade kit is designed for 1/10 scale 9125 series 4WD RC trucks. It replaces the main drive shaft (Part No. 25-ZJ05) and the differential gears (Part No. 25-ZJ06) to boost torque transfer and acceleration. Compatible with 25-ZJ05 and 25-ZJ06; please verify your model is the 9125 series before purchasing. If you need to upgrade one set, the entire set should be replaced for proper fit and performance.
✅ Part numbers: 25-ZJ05, 25-ZJ06
✅ Materials: Aluminum main drive shaft, hardened steel gears
✅ Compatibility: 1/10 scale 9125 S920 4WD trucks
✅ Includes: 1x aluminum main drive shaft, 2x steel differential gear sets
✅ Pack contents: 3 components total (1 shaft + 2 gears)
💡 What is a drivetrain upgrade kit used for in RC hobby projects? This handy overview explains its purpose and benefits:
- Handy for improving torque transfer and acceleration in 1/10 scale trucks
- Helps withstand jumps and rough terrain with better durability
- Simplifies maintenance with compatible replacement parts 25-ZJ05 and 25-ZJ06