Description
Description:Feature – 100% Brand new and high qualityides a convenient choice for your DIY projectAppliation – Plastic Crown Gears ideal for science DIY project such as rc model car, model electirc robot and windmill, education such as displaying how gear ratios work, and any other family small motor DIY project Choose – Our store have the most complete specs gears shown in the following description, which can meet your DIY needs accessories for Vehicle or remote control toys, such as RC airplane toy ,RC helicopter, toy car and so on.




