19Pcs Plastic Gears M0.5 For Motor Robotics Model Shaft Part Diy Helicopter Car

Modulus: 0.5 19 kinds gear model: 16102B 18102A 20082B 20102B 22082A 22102B 24102B 24122B 26082B 28102B 30122B 30162A 32082B 34102B 38082B 40102B 46082A 48102B 50102A Packing List: 19 Kinds Plastic Shaft Double Reduction Gears DIY For Toy Robot The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.