Gear drive systems help reduce motor current load, reducing over heating, and give better acceleration.
This system allows you to change gear ratios with or without removing the drive motor you can use the following stocked 48 pitch gears teeth #'s 12, 13, 14, 15,16, 17, 18, 19, & 20. Kit comes complete with 2.5:1 ratio (14T pinion) Also If you prefer using the Traxxes style gears we offer it as kit without gears
Use with 500-600 series motors
This kit does not require a separate motor mount and or coupling / universal connection between the gearbox drive shaft and prop shaft.