Tinakwera: Yamaha YZ450F 2020 // M'zaka khumi zapitazi tili ndi mphamvu zambiri komanso chitonthozo
Zonsezi zidayamba ndi Blues mu 2010, pomwe m'badwo woyamba wamoto wokhala ndi injini yolakwika udafika pamsika. Lero, pafupifupi zaka khumi pambuyo pake, tikulankhula za zotsogola kwambiri za m'badwo wachitatu zomwe sizinangokopeka ndi mawonekedwe awo, komanso zidabweretsanso kumwetulira kumaso pansi pa zisoti pamsewu. Ngakhale zitakhala zotani, zoyankhula zambiri koyambirira kwa zaka khumi zatsopano zinali zamphamvu kwambiri ku Yamaha, monga mitundu ina, kupatula zojambula, sizinasinthe.
Monga masewera ena aliwonse, motocross yasintha kwambiri m'mbiri yonse. Lero tikukamba za injini zapamwamba kwambiri komanso zamphamvu zomwe nthawi zina zimakhala zovuta kuziwongolera, apa tikuyang'ana kwambiri njinga yamoto yokhala ndi injini ya 450cc. Onani Yamaha akudziwanso izi, chifukwa cha 2020 achita khama komanso apanga zatsopano pakuyendetsa njinga iyi komanso mphamvu zama injini zogawika bwino pama liwiro onse. Iwo adakwaniritsa izi ndi zosintha zingapo, ziwiri zoyambirira kukhala pisitoni yosinthidwa ndi ndodo yolumikizira. Yotsirizirayi ndi imodzi ndi theka millimeters yaitali, yomwe imakhudzanso pisitoni sitiroko, yomwe ili ndi mbiri yosiyana ndi chaka chatha. Camber ya dongosolo lotayirira lasinthidwanso, lomwe lili ndi mainchesi okulirapo pang'ono kuposa chaka chatha komanso ndi losiyana ndi mawonekedwe. Zatsopanozi ndizosangalatsa kwambiri poyendetsa galimoto chifukwa sizitopa kuposa momwe mungaganizire poyamba. Chipangizocho chimatumiza mphamvu mofanana kwambiri, zomwe zimamasulira kukhala oyendetsa bwino kwambiri komanso opanda phokoso, zomwe zimapangitsa kuti injini ikhale yabwino komanso, chifukwa chake, nthawi yabwino yoyendera.
Kusamalira kumathandizanso kukhala wathanzi, komwe Yamaha adadzudzula ngati cholakwika chachikulu m'mbuyomu. Buluu imathandiziranso mwambi womwe timaphunzira kuchokera pazolakwitsa, chifukwa adachepetsa kwambiri njinga mzaka zaposachedwa motero adathandizira kuyendetsa bwino. Mu 2020, adayesetsa kukonza izi makamaka ndi chimango, chimodzimodzi chaka chatha, koma ndi zinthu zosiyana pang'ono, zomwe zimamasulira kusintha. Izi zimathandizidwanso kwambiri ndikukhazikitsa misa, zomwe adakwanitsa kuchita ndikusintha kwa ma camshafts. Pa mtundu watsopano, ali pafupi wina ndi mnzake komanso amacheperako pang'ono. Osachepera pang'ono, kusamalira kumakhudzidwanso ndi mutu wa injini wocheperako komanso wopepuka. Wokwerayo akuzindikira mwachangu zinthu zatsopano panjirayo, popeza njingayo imakhazikika ngakhale mutathamanga kwambiri, ndipo malo ake okhala pakona ndiabwino, zomwe zikutanthauza kuti wokwerayo amakhulupirira njinga ndipo potero amachulukitsa liwiro lolowera ngodya, chomwe ndichofunikira. kuyendetsa mwachangu. Ponseponse, ndimakondweretsanso mabuleki chifukwa amapereka mabuleki olondola komanso otetezeka, omwe mainjiniya a Yamaha amakwanitsa pakupanganso ma disc onse, zomwe zimathandizanso kuziziritsa bwino. Kukula kwa disc yakutsogolo sikunasinthe, m'mimba mwake chimbale chakumbuyo kunachepetsedwa kuchoka pa 245 millimeter mpaka 240, ndipo silinda yamabuleki ya onse awiri idasinthidwa pang'ono.
Kuphatikiza kwakukulu pamtundu wamtunduwu ndi chida cha GYTR, kapena, monga anthu am'deralo anena, zida zomwe zimagulidwa kwambiri. Izi zikuphatikiza zinthu monga Akrapovic utsi wa XNUMX-stroke stroke, clutch cover, injini yolondera injini, chivundikiro champando wabwinoko, ma handles ena, ma radiator mabaketi, mphete zodziwika za KITE ndi zina zambiri. Mtundu uliwonse uli ndi zigawo zake za GYTR zomwe zimakonzekereradi njinga kuti zithamangane, monga zikuwonekera pazotsatira zabwino zomwe achinyamata okwera ma motocross amakwaniritsa m'mipikisano ya European and World Championship. Osati achichepere okha, komanso malo omwe alipo pakapangidwe kazosewerera mpikisano wapadziko lonse lapansi amalankhula bwino za Yamaha, chifukwa atatu mwa okwera asanu okwera bwino amakwera mtunduwu.
Kukhazikitsa mainjini kudzera pa smartphone
Yamaha pakadali pano ndi kampani yokhayo yomwe imapatsa wokwerayo kulumikizana pakati pa njinga yamoto ndi smartphone kudzera pa WIFI. Izi zimapangitsa kuti ntchito ya wokwerayo, makamaka makaniko, ikhale yosavuta m'njira zambiri, chifukwa amatha kuyendetsa injini momwe angaikondere ndi pulogalamu yamtunduwu yotchedwa Power Tuner. Kutengera ndi njanji ndi mtunda, dalaivala amatha kupanga chikwatu pafoni yake, kenako ndikusankha ziwiri kuchokera pazopangidwa zonse, zomwe amatha kuzisintha ndikusintha kumanzere kwa chiwongolero poyendetsa. Kuphatikiza apo, ntchitoyi imagwiranso ntchito ngati cholembera, kauntala wa ola, komanso imanenanso zolakwika pagawolo.
