Bluemoona Plastic Gears Kits Pulley Belt Shaft Robot Motor Set Worm Crown DIY Ca
Bonanza
Material:Plastic Type:75Kinds 75Kinds Specification: 1.Spindle Straight Gear:9 kinds 2.Crown Gear:11 kinds 3.Single Layer Gear:12 kinds 4.Double Layer Gear:19 kinds 5.Connection Rack: 2 pcs 6.Belt Pulley:7 kinds 7.Worm: 2 kinds 8.Shafe Sleeve...
6.44 €
