Beefed Up Helical Main Drive Gear Upgrade For RC Cars 1to8 And 1to10 Scale Chrome Steel Differential Gear F28CS02 Fits X07 X07W X08 X15W X17 X25 X27 High Strength Low Vibration Durable Spare Part

Helical Main Drive Gear Upgrade for RC Cars, Chrome Steel
✔️ Chrome steel helical main drive gear for X07/X08/X15W/X17 RC kits

The upgrade adds a tough chrome steel helical main drive gear for popular RC models. It delivers smoother rotation, lowers noise, and handles higher loads than stock gears. Fits X07, X08, X07W, X15W, X17, X25, and X27 platforms for a solid performance boost.

✅ Replaces stock straight-cut with a helical gear for smoother rotation
✅ Chrome steel construction for higher strength and reduced vibration
✅ Fits X07, X08, X07W, X15W, X17, X25, X27 RC kits (QTY:1)
✅ Pairs with updated differential F28-CS01 when upgrading the main drive gear

💡 What is a helical drive gear upgrade and why is it used in RC cars? This handy upgrade helps improve power transfer and reduce noise in drivetrain systems. - improves torque transfer and reduces vibration in main drive trains - pairs with chrome steel helical gears for longer life and smoother operation - compatible with the F28-CS01 differential for balanced performance