Suggest to add lubricating oil, it can be reduce the friction between the metal gears
The x maxx spur gear compatible with Traxxas 1/5 X-Maxx 6S 8S ,1/10 Maxx 4S ,1/10 E-Revo 2.0 VXL ,1/7 XO-1 rc cars.
The 52T spur gear made of high quality 45# steel,strong and durable in use.
Compact and lightweight design.
CNC machined hardened steel construction.

Item Name: 52T Spur Gear
Part Number:#6449
Material: 45# Steel
Module: M1;
Number of Teeth: 52T ;
Overall Diameter: 54mm/2.12 inch
Main Gear Width: Approx. 8mm/0.31 inch
Weight:46g/Set

Package List:
1 x 52T Spur Gear