POM optional 32mm planet gearbox

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{"cid":"106139","pid":"20947300","pimg_url":"\/\/img1.b2bforus.com\/9e\/c5\/c1081517356f\/product\/69601556_s-w400xh400.jpg","name":"High torque ratio and quality 32mm diameter 1\/15.5 steel planetary gearbox","attrs":{"Price":"Negotiable","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"Twirl"}}