HPI Racing 113706 Spur Gear 66 Tooth 66T RS4 Flux Porsche

HPI Racing 113706 Spur Gear 66 Tooth 66T RS4 Flux Porsche

This is a genuine HPI Racing 66 tooth spur gear for the RS4 Flux Porsche. Swapping spur gear sizes is an easy way to shift your car's balance between acceleration and top speed.

Whether you are replacing a worn gear or tuning your setup, this factory spur provides accurate tooth geometry for smooth mesh and installs directly like the original.

• Genuine HPI Racing replacement part #113706
• Spur gear, 66 tooth
• Fits the RS4 Flux Porsche
• Useful gearing tuning option
• Direct-fit factory replacement