Which a Hop-Up option is to be utilized utilising the TD4 framework. The rigid aluminum differential nut enables accurate modification of ball differentials applied to the kit. A precision differential screw is roofed. 
 • This durable aluminum differential nut (blue) and accuracy differential screw may be employed as opposed to the kit standard artificial nut for superior accuracy. 
 • includes the differential springtime, thrust meal, and 1/16-inch metal balls. 
 • appropriate TD4 framework vehicles.