Plastic Gears Set Pulley Belt Worm Kits Crown Gear Set Robot Motor Car Toy for DIY Parts (85kinds)

GREAT QUALITY: This gear kits is made of high quality plastic, which is durable and has long service life.

MAIN FUNCTION: These products are for toys gear pulley and other spare parts, suitable for all kinds of DIY cars, robots, model making accessories, vast majority of DIY enthusiast.

MEET YOUR NEED: This is the most complete gear set, which has six different sets for your option, including many kinds of gear parts and you can find one that better meet your need.

PACKAGE INCLUDES: Main shaft gear, single/double gear, crown gear, pulley, rack, bevel gear, copper gear, bushing, axle, tire, rubber band,etc.

TYPE: 34kinds, 60kinds, 64kinds, 75kinds, 80kinds, 85kinds (optional)