{"product_id":"crankshaft-doppler-endurance-12mm-pin-minarelli-horizontal-cgn449885","title":"Crankshaft Doppler Endurance 12mm pin Minarelli horizontal","description":"\u003cp\u003eDescription Crankshaft Yamaha AeroxDoppler crankshaft, Minarelli horizontal, 12mm piston pin, high-quality racing crankshaft with FAG small end bearing. Suitable for sports and racing engines up to 15,000 rpm.For Yamaha Aerox \/ Nitro (Minarelli horizontal AC + LC) with 12mm piston pin.This is a very high quality full circle crankshaft to increase the pre-compression in the crankcase, with aluminum balancing weights, 18 mm crank pin and FAG piston pin bearing.The Doppler Endurance can withstand up to 15,000 rpm. It can be used as a replacement for the original crankshaft or in combination with a 50cc or 70cc Sport or Racing cylinder kit.We recommend using the Doppler Endurance crankshaft with new reinforced bearings.You will also find a large selection of original or reinforced crankshafts in our store.technical data yamaha aerox doppler endurance crankshaft:1x Doppler Endurance crankshaftFull circle crankshaftPiston pin: 12 mmSmall end bearing: 12x15x15 mmForged connecting rod: 80mmJournals: 20mm Questions about the product\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Doppler\u003c\/li\u003e\n\u003cli\u003eSKU: CGN449885\u003c\/li\u003e\n\u003cli\u003eAvailability: In stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNotes and Safety How to change a crankshaft?The crankshaft is one of the main components of the engine and is responsible for the smooth operation of motorcycle, scooter and moped, whether with two-stroke or four-stroke engine. The longevity of the engine depends not only on the proper condition of the crankshaft, but also on the fact that it is properly mounted.For a correct installation of the crankshaft, we recommend our tutorial: Crankshaft disassembly and assembly.How can I tell if my crankshaft is Damaged?A broken crankshaft causes metallic noises, unusual vibrations, leaking oil seals and drastically reduces the performance of the two-wheeler. In any case, the vehicle must be stopped \u003c\/p\u003e","brand":"Doppler","offers":[{"title":"Default Title","offer_id":53461381677399,"sku":"CGN449885","price":233.1,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4027\/5287\/files\/5249_65174.jpg?v=1777839411","url":"https:\/\/mattmoto.pl\/en\/products\/crankshaft-doppler-endurance-12mm-pin-minarelli-horizontal-cgn449885","provider":"MattMoto Skutery","version":"1.0","type":"link"}