{"product_id":"pololu-wheel-42x19mm-pair","title":"Pololu Wheel 42x19mm Pair","description":"\u003cp\u003eThis custom-designed white plastic wheel is designed to fit the output shafts on our \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/micro-metal-gearmotor-mp\"\u003emicro metal gearmotors\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul style=\"line-height: 1.2;\"\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2;\"\u003e\u003cspan style=\"line-height: 1.2;\"\u003e\u003cspan\u003eRubber tire measuring 1.65\" (42 mm) in diameter\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2;\"\u003eTeeth on the hub optionally allow a reflectance sensor to be used for encoder feedback.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"line-height: 1.2;\"\u003eThese wheels are sold in \u003c\/span\u003e\u003cstrong style=\"line-height: 1.2;\"\u003epairs\u003c\/strong\u003e\u003cspan style=\"line-height: 1.2;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"line-height: 16px;\"\u003e\u003cspan\u003eGearmotors should be mounted onto the side of the hub with the protruding teeth, as shown in the images. The output shaft will slide into the socket easily at first but will achieve a snug fit when pressed through to the other edge of the hub\u003c\/span\u003e\u003c\/span\u003e","brand":"Pololu","offers":[{"title":"42x19mm","offer_id":390394722,"sku":"POL-1090","price":8.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1090_SINGLE_9d123dbf-5c31-4247-a6c2-92f2eed50a5c.jpg?v=1383300504","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/pololu-wheel-42x19mm-pair","provider":"Pimoroni Ltd","version":"1.0","type":"link"}