Constant Pinions
Color: Photo color
Cap circumference : 1/10 94170 Car
Steel large gear size: 40 * 9mm
Motor motor gear size: 14 * 11mm
Package Including:
1 x Differential Metal Main Gear 64T
1 x Motor Gear 21T
Processing : Precision Casting
Model Number : (21t+64t)
Tooth Profile : Spur Gear
Material : Steel