GPM item T3-01 - TAMIYA DANCING RIDER Aluminum Rear Main Gear 39T-12T 1pc T31239T
Them includes :
Main Gear-1pcs
Product major function & usage:
Power transmission the vehicle
Made with a decent light-weight high tensile power aluminum 6061 T6 for stable performance with great durability. Contemporary one-piece design is stronger and much more powerful.
Tooth :
Larger component - 39T
Smaller component - 12T