Availability: In Stock

This fits your .
  • Make sure this fits by entering your model number.

  • The most complete 78 PCS (71kinds) for DIY Car Robot Project, which always meets different requirement.

  • Package includes main shaft gear, single/double gear, crown gear, pulley, rack, bevel gear, copper gear, bushing, axle, tire, rubber band, etc.

  • The most distinctive gear is: 36mm Yellow 2mm Hole Belt Pulley, Rack, Four-wheel Drive Teeth, 28 Punched Holes 2mm Fan Teeth, 30-100mm Axles, 30mm Diameter Five Hub Wheels.

  • Axle: the length is 30mm, 50mm, 70mm, 100mm and the diameter is 2mm (2pcs of each size). Five hub wheels: the outer diameter is 30mm and bore size is 2mm (4pcs).

  • The aperture of Most gears are 2mm(tight or loose), in addition to a 81. 5A spindle hole is 1. 5mm, two crown is 2. 5mm, a crown gear C303A is 3mm, a 15 teeth 2. 3mm hole and 3. 17mm hole.

  • AUKUYEE 78Pcs Plastic Gear Set with Various Gear and Axle Belt Bushings for DIY Car Robot Project QY17