{"product_id":"primary-gears-15-50-top-performances-yamaha-aerox-bw-s-t9913300","title":"Primary Gears 15\/50 Top Performances Yamaha Aerox \/ BW's","description":"\u003cp\u003eDescription A higher gear ratio will increase top speed. Only recommended for tuning \/ racing cylinders. OEM cylinders usually don't have enough power to pull this kind of transmission. Questions about the product\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Top Performances\u003c\/li\u003e\n\u003cli\u003eSKU: T9913300\u003c\/li\u003e\n\u003cli\u003eAvailability: Currently not 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":"Top Performances","offers":[{"title":"Default Title","offer_id":53460638531927,"sku":"T9913300","price":114.19,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4027\/5287\/files\/313938_2977773.jpg?v=1777829734","url":"https:\/\/mattmoto.pl\/en\/products\/primary-gears-15-50-top-performances-yamaha-aerox-bw-s-t9913300","provider":"MattMoto Skutery","version":"1.0","type":"link"}