Creative-Idea 78Pcs Toy Car Gear Axle Belt Plastic Package Model Accessories Set DIY RC Airplane Robot Project Assorted

Item Descriptions:-Gear package:There are 78pcs accessories in total. Includes spindle, single, double, crown gear, pulley, rack, bevel gear, copper gear, bushings, axles, tires, rubber bands and so on.-Usage: Fit for DIY car robot project and so on, which always meets different requirement. 36mm yellow pulley is with 2mm hole, rack, four-wheel drive teeth, fan teeth is 28 teeth 2mm , there are 30-100mm axles, 30mm diameter five hub wheels.-Toy axle: Length are 30mm, 50mm, 70mm, 100mm, shaft diameter is 2mm, 2pcs each size.-Car wheels size: The outer diameter is 30mm, hole is 2mm.-Gears hole: Most of gears are 2mm holes (tight or loose), in addition to 81.5A spindle hole is 1.5mm, there are two crown is 2.5mm, C303A crown gear is 3mm, 1pcs 15 teeth is with 2.3mm hole and 3.17mm hole.Package:78pcs Toy Car Gear Axle Belt Set (Note: Other accessories are not include.)Item Specifications:Type:Toy Accessories Total Quantity:78pcs:Uned/GenericMPN:[AUTO FILL EAN]