{"product_id":"kimbrough-64p-precision-spur-gear-80t","title":"Kimbrough 64P Precision Spur Gear (80T)","description":"\u003cp\u003eKimbrough Products 64 Pitch precision spur gears have been used to set all of the unlimited speed records for R\/C 1\/10 scale electric cars in the U.S., and are used by a majority of the top professional R\/C car racers around the world. The best drivers in the world trust Kimbrough gears, so you know you can too! \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKimbrough 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. \u003cbr\u003e\u003cbr\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 options to allow you to fine tune the torque and top speed of your model. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The use of full width pinion gears is highly recommended.\u003c\/p\u003e","brand":"KIMBROUGH","offers":[{"title":"Default Title","offer_id":47905884340475,"sku":"KIM203","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/0953\/2312\/files\/kim203.jpg?v=1769720122","url":"https:\/\/www.hackfabhobbies.com\/products\/kimbrough-64p-precision-spur-gear-80t","provider":"HackFab Hobbies","version":"1.0","type":"link"}