Sigibele: Yamaha YZ450F 2020 // Kule minyaka eyishumi enamandla amakhulu nangokwengeziwe nokunethezeka
Konke kwaqala ngeBlues ngo-2010, ngesikhathi isizukulwane sokuqala sezithuthuthu ezinekhanda elingalungile singena emakethe. Namuhla, cishe eminyakeni eyishumi kamuva, sikhuluma ngamamodeli esizukulwane sesithathu ayinkimbinkimbi kakhulu angazange ahlabeke umxhwele ngokubukeka kwawo, kodwa futhi alethe ukumamatheka ebusweni ngaphansi kwezigqoko zokuzivikela kumzila. Yiba noma kunjalo, iningi lenkulumo ekuqaleni kweminyaka eyishumi entsha yayimayelana namandla amakhulu e-Yamaha, njengoba amanye amamodeli, ngaphandle kwehluzo, ahlala efana.
Njenganoma yimuphi omunye umdlalo, i-motocross iye yavela kakhulu kuwo wonke umlando. Namuhla sikhuluma ngezinjini ezithuthuke kakhulu nezinamandla kwesinye isikhathi okunzima ukuzithambisa, lapha sibheke kakhulu isithuthuthu esinenjini engu-450cc. Bona i-Yamaha iyakwazi lokhu futhi, njengoba ngo-2020 benze umzamo omkhulu kanye nokuqamba okusha ekuphatheni leli bhayisikili namandla enjini asabalaliswe ngokulinganayo kuwo wonke amabanga ejubane. Lokhu bakufeza ngezinguquko eziningana, ezimbili zokuqala kube i-piston eguquliwe kanye nenduku yokuxhuma. Lesi sakamuva siyimilimitha eyodwa nengxenye ubude, ngakho-ke futhi sithinta i-piston stroke, enephrofayili ehlukile kunonyaka odlule. I-camber ye-exhaust system nayo ishintshiwe, enobubanzi obuthe ukukhudlwana kunonyaka odlule futhi iphinde ihluke ngokuma. Lezi zindlela ezintsha zijabulisa kakhulu ngenkathi ushayela njengoba zingakhathali kunalokho obungakulindela ekuqaleni. Idivayisi idlulisa amandla ngokulinganayo kakhulu, okuhumushela ekushayeleni okushelela kakhulu nokuthule, okudala izimo zokuzwa kahle kwenjini, futhi ngenxa yalokho, izikhathi ezinhle zokuzungeza.
Ukuphatha kuphinde kube nendima enkulu empilweni, okuyinto u-Yamaha ayigxeka njengephutha lakho elikhulu esikhathini esidlule. Ama-blues nawo asekela isisho esithi sifunda emaphutheni, njengoba aye anciphisa kakhulu ibhayisikili eminyakeni yamuva futhi ngaleyo ndlela abe nesandla ekuphathweni okungcono. Ngo-2020, bazame ukuthuthukisa lokhu ikakhulukazi ngohlaka, olufana nonyaka odlule, kodwa ngento ehluke kancane, ehumusha ekuguquguqukeni okwengeziwe. Lokhu kubuye kube lula kakhulu ukuhlangana okukhulu kwe-mass, abakwazi ukukwenza ngokushintsha kwesimo se-camshafts. Kumodeli entsha, asondelene futhi aphansi kancane. Okungenani ngokwezinga elincane, ukuphatha kuphinde kuthinteke ngekhanda lenjini elincane nelilula. Umshayeli uzwa ngokushesha isethi yezinto ezintsha emzileni, njengoba ibhayisikili lizinzile ngisho nangesivinini esiphezulu, futhi isikhundla salo emakhoneni sihle kakhulu, okusho ukuthi umgibeli uyawethemba ibhayisikili futhi ngaleyo ndlela akhulise isivinini sokungena emakhoneni, okuyisihluthulelo. . ukushayela ngokushesha. Sekukonke, ngihlabeke umxhwele ngamabhuleki njengoba enikeza ukubhuleka okunembayo nokuphephile, okuzuzwe onjiniyela bakwaYamaha ngokuwabumba kabusha womabili ama-disc, nakho okunomthelela ekupholiseni okungcono. Ubukhulu be-disc yangaphambili buhlala bufana, ububanzi be-disc yangemuva buncishisiwe busuka ku-245 millimeters kuya ku-240, futhi i-cylinder ye-brake kokubili yashintshwa kancane.
Ukuhlanganisa okukhulu kwalolu hlobo lomkhiqizo kuphinde kube yikhithi ye-GYTR, noma, njengoba abantu bendawo besho, izesekeli ezithengwa kakhulu. Lezi zihlanganisa izinto ezifana ne-Akrapovic exhaust system yohlobo lwe-XNUMX-stroke, ikhava ye-clutch, ipuleti lonogada benjini, isembozo sesihlalo esisezingeni elingcono, ezinye izibambo, amabakaki erediyetha, izindandatho ezinophawu lwe-KITE nokunye. Imodeli ngayinye inezingxenye zayo ze-GYTR ezilungiselela ngempela ibhayisikili ukugijima, njengoba kufakazelwa imiphumela emihle kakhulu etholwe abagibeli be-motocross abasebasha emijahweni yobuqhawe baseYurophu neyoMhlaba. Futhi hhayi kuphela abancane, kodwa futhi indawo yamanje ekumeni jikelele kompetha bomhlaba esigabeni se-elite ikhulumela i-Yamaha, ngoba abathathu kwabahlanu abahamba phambili bagibela lolu hlobo.
Ukusetha injini nge-smartphone
I-Yamaha njengamanje ukuphela kwenkampani ye-motocross ukunikeza umgibeli uxhumano phakathi kwesithuthuthu ne-smartphone nge-WIFI. Lokhu kwenza umsebenzi womgibeli, futhi ikakhulukazi umakhenikha, ube lula kakhulu ngezindlela eziningi, njengoba ekwazi ukushuna injini ngendlela ayithandayo ngalolu hlobo lohlelo lokusebenza olubizwa nge-Power Tuner. Kuye ngethrekhi nendawo, umshayeli angakha ifolda ocingweni lwakhe ngokwakhe, bese ukhetha ezimbili kuzo zonke ezenziwe, angakwazi esikhundleni sakhe ngokushintsha ohlangothini lwesobunxele lwesondo ngenkathi eshayela. Ngaphezu kwalokho, uhlelo lokusebenza lusebenza njengenothi, ikhawunta yehora, futhi lubika iphutha kuyunithi.
