124521 - LRP S10 Twister SC - Hauptzahnrad 81Z. + 84Z.

124521 - LRP S10 Twister SC - Hauptzahnrad 81Z. + 84Z.

Take profit from an enlarged range of setup options! By using the 81T or 84T main gear instead of the 78T standard one, you can use a smaller pinion on the motor shaft.  
  
This is particularly important, when you would like to equip your car with an optional modified motor. This kind of high-RPM motor requires a closer gear ratio.  
  
The combination of optional motor, optional main gear and smaller pinion will make your S10 Twister SC more powerful. You'll feel its higher torque even in toughest track conditions.