Mayeso: Yamaha YZ450F - njinga yamotocross "yanzeru" yoyamba

Kwa nyengo ikubwera ya 2018, Yamaha adakonza mtundu watsopano wa 450cc motocross. Onani Idalumikizidwa ndi foni yanu yam'manja, momwe mungasinthire njinga yamoto momwe mungakondere. Mothandizidwa ndi magazini ya Avto, wapadera wapadera wa YZ450F adayesedwa ku Ottobia Open National Open Class ndi Jan Oscar Katanec, yemwe adathamanga Yamaha yemweyo, koma mu 2017, ndikuyerekeza koyamba.

Alessio Barbanti

Pulogalamu yatsopano ya smartphone (IOS ndi Android) imalola wokwerayo kulumikizana ndi njinga yamoto kudzera pa netiweki yopanda zingwe. Dalaivala amatha kusintha mawonekedwe a injini pafoni, kuwunika mozungulira, kutentha kwa injini ... Pulogalamuyi imaperekanso cholembera momwe dalaivala amalemba zomwe akufuna pamayendedwe kapena zochitika zina. Koma si zokhazo, kuyimitsidwa kwatsopano, chimango ndi mota wamagetsi wamba. Mutu wamiyala ndi watsopano komanso wopepuka, wobwezeretsa wokwera kwambiri kuti ukhale wolimba kwambiri. Pisitoni yasinthidwanso, ma radiator, omwe akukula ndikukhazikitsidwa m'njira yoti mpweya uzilowera mwa iwo molunjika, komanso kapangidwe kake.

Jan Oskar Catanetz: "Chachilendo chachikulu chomwe chimakopa maso nthawi yomweyo, ndithudi, choyambira magetsi, chomwe ndinachiphonyadi monga mpikisano wa zitsanzo zam'mbuyomu, makamaka pamene ndinalakwitsa pa mpikisano ndikutaya mphamvu zambiri kuti ndiyambenso. mpikisano. injini.

Zomwe ndimamva kwambiri zinali zoperekera mphamvu zosiyana zomwe ndikuwona kuti ndizabwinoko ndi mtundu wa 2018 chifukwa injiniyo sikhala yankhanza pama liwiro otsika koma imaperekabe mphamvu zambiri mukaifuna kuti ndifotokoze mphamvu ya galimoto kapena kuperekedwa kwake kumakhululukira kwambiri poyerekeza ndi chaka chatha, ngakhale kuti chitsanzo cha 2018 chili ndi "akavalo" ambiri. Kusamalira njinga kunandidabwitsa, makamaka m'makona omwe ndinali ndi malingaliro abwino a kuwongolera ndi kuwongolera kwa gudumu loyamba (foloko idasintha kuchokera ku 22 millimeters mpaka 25 millimeters), komanso kuthamanga, popeza gudumu lakumbuyo lidakhalabe m'malo. . ziyenera kukhala. Ngakhale mabuleki ali yemweyo, kuyimitsidwa zasintha pang'ono kuchokera chaka chatha, ndinamva mu muyezo wa njinga monga pakati mphamvu yokoka anasamutsidwa pang'ono kumbuyo kwa njinga poyerekeza chitsanzo chaka chatha. Koma ndinalinso ndi mwayi kuyesa njinga ya WR450F (enduro), ndipo chinthu choyamba chimene ndinazindikira chinali kupepuka kwa njingayo, ngakhale kuti imalemera pafupifupi mapaundi 11 kuposa mnzake wa motocross.

Kunali kupepuka kumeneku komwe kunandipatsa lingaliro la chitetezo ndikukhala bwino ndikulowa m'makona, ndikuyimitsidwa kunagwira ntchito yabwino pama bampu, koma kunali kofewa kwambiri kudumpha mbali yathyathyathya njirayo. Monga zoyenera njinga yamoto ya enduro, mphamvu yama injini inali yotsika kwambiri, chifukwa chake ndimayenera kuyendetsa mwamphamvu panjanji ya motocross. Ndinadabwa kwambiri kuti ndimathamanga bwanji kukwera njinga iyi ya enduro panjanji yodzaza ndi ma bampu, ngalande zakuya komanso kulumpha kwakutali. "

mawu: Yaka Zavrshan, Jan Oskar Katanec 

chithunzi: Yamaha

• Zambiri deta

• Zambiri zamakono

  injini: 4-stroke, madzi ozizira, DOHC, 4-valve, 1-silinda, yokhotakhota, 449 cc

  Mphamvu: Mwachitsanzo.

  Makokedwe: Mwachitsanzo.

  Kutumiza mphamvu: 5-liwiro gearbox, unyolo

  Chimango: zotayidwa bokosi

  Mabuleki: hayidiroliki umodzi chimbale, chimbale kutsogolo 270 mm, chimbale kumbuyo 245 mm

  Matayala: kutsogolo - 80 / 100-21 51M, kumbuyo - 110 / 90-19 62M

  Kutalika: 965 мм

  Thanki mafuta: 6,2

  Gudumu: 1.485 mamilimita /

  Kunenepa: 112 makilogalamu