{"product_id":"kimbrough-90t-48p-precision-spur","title":"Kimbrough Precision Spur: 48P (90T)","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cspan\u003eKimbrough Products 48 Pitch spur gears are molded with black 4\/6 Nylon plastic, because black dissipates heat into the air better then any other color - and high temperatures are not good for thermo-setting plastics. This plastic is almost three times tougher and will withstand operating temperatures 75° to 125° higher than plastics used by other R\/C car gear manufacturers. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKimbrough spur gears are full width, because a narrow or profiled plastic gear can deform under load, is weaker and less efficient. This can cause drag in the gear train and waste horsepower. The wider a gear is, the more load it can handle. The only time gear engineers narrow gears, is when there is a space limitation. Kimbrough Racing Products gears run quiet because they have the correct tooth shape and don't have to be narrowed. Choose from a variety of tooth count choices to allow you to fine tune the torque and top speed of your model. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e The use of full width pinion gears is highly recommended.\u003c\/span\u003e\u003c\/p\u003e","brand":"HPD","offers":[{"title":"Default Title","offer_id":40436083490971,"sku":"kim149","price":9.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/4644\/4092\/products\/image_7e881b5a-d72c-4157-8523-ebcbe0381463.jpg?v=1625594968","url":"https:\/\/docs-hobby-shop.myshopify.com\/products\/kimbrough-90t-48p-precision-spur","provider":"Docs hobby shop","version":"1.0","type":"link"}