{"product_id":"primary-gears-doppler-13-43-yamaha-aerox-bw-s-cgn283937","title":"Primary Gears Doppler 13\/43 Yamaha Aerox \/ BW's","description":"\u003cp\u003eDescription Doppler Primary Transmission 13\/43 MBK Nitro \/ Booster, pre-pressed. The intermediate (idler) wheel has 14 teeth. Questions about the product\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Doppler\u003c\/li\u003e\n\u003cli\u003eSKU: CGN283937\u003c\/li\u003e\n\u003cli\u003eAvailability: In stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNotes and Safety Scooter gearboxThe transmission of scooters and some mopeds is located in a case behind the clutch and torque driver and has the function of reducing rpm and ultimately driving the wheel axle.The transmission of a scooter has a direct influence on top speed. If the engine develops enough power and torque at low rpm, you can choose a longer gear ratio to achieve a higher top speed without any noticeable loss in acceleration.Please note: if you don't have a press, better choose pre-assembled gears!\u003c\/p\u003e","brand":"Doppler","offers":[{"title":"Default Title","offer_id":53460639252823,"sku":"CGN283937","price":126.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4027\/5287\/files\/292515_2950290.jpg?v=1777829756","url":"https:\/\/mattmoto.pl\/en\/products\/primary-gears-doppler-13-43-yamaha-aerox-bw-s-cgn283937","provider":"MattMoto Skutery","version":"1.0","type":"link"}