11pcs 0.5 Module Plastic Crown Gear Kit Pulley Replacement Set

Description 11pcs 0 5 Module plastic crown gear bag kit fits for DIY robot helicopter car toys Specification Material PlasticTooth profile Cylindrical gearsDirection Right handModule 0 5Quantity 11 PCSThickness 4 5mmCalculation formula Speed ​​Diameter number of teeth 2 X 0 5 MM speed crownC152AC203AC282AC282 5AC303AC322AC20082AC28082BC28102 5BC30102BC40102BFeatures Made of good quality plastic wearable and long service life These products are for toys gear pulley and other spare parts suitable for DIY model technology production There are11pcs for your option including many kinds of gear parts and you can find one that better meet your need Small parts easy to use great model making accessories for all kinds of cars robots etc They are also good replacement of old or broken parts Package Included 1 X Gear kit More Details