Spec-R gear differential set 39T(For HB-TCX)

The Gear Diff. made by light weight plastic housing, nylon gear and longlife diff. joints, includes the new 0.2mm internal shim and X ring. Full set weight at 26gr only and also it can be reduce as similar as original if the option Alu. Joints used. This is longlife and no need to repair often which provides and enlarges the car much powerful. Most important It keeps unchanged during the race. FOR HOTBODIES TCX. REQUIRES 3.5MM BLADES HB61333