Easy to install and replace the old
Very effective to drive other gears to work normally
Very light weight and portable to carry
Specifications:
Suitable for K969 K979 K989 K999 P929 P939 RC Car
Material: Plastic
Color: Brown, White or Black random shipment .
Size Chart: approx.0.8~1.3cm(0.31-0.51 in)
Package include:
1/2/3 Piece Front Driving Gear
1/2/3 Piece Rear Driving Gear(Long)
1/2/3 Piece Rear Driving Gear(Short)