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Ndezvipi zvakanakira mafuta emabhasikoro?


Kana mwaka wematsutso nechando mwaka wechando ukatanga, vazhinji vanochova mabhasikoro vanoisa chinyararire mabhasikoro avo mugaraji. Zvingave zvakasiyana here ndikakuudza kuti unogona kunyatsokwira bhasikoro pazuva rechando? Chero bedzi paine matai ane mafuta, zvese zvinogoneka.


Kutaura chaizvo, ichi ndicho motokari mabhasikoro zvikuru akagadzirirwa chando akatasva, vakapakata zvikuru kupamhama-dhayamita Anti-skid matai-zvavo mabhasikoro emagetsi uine dhayamita yeturu ingangoita 6.35 cm, uye matairi emafuta anogona kusvika gumi kusvika pa10 cm. Kuwedzera kwenzvimbo yekubatana pakati pematai eupamhi-hwepasi uye ivhu kunodzora kumanikidza (ndinofunga inofanirwa kunge iri pakati pe13-34 kPa), saka mutyairi anogona kuchovha pavhu rakapfava senge jecha, matope kana chando pakuda.


Iyo prototype yebhasikoro rakakora inogona kuteverwa kumashure kuma1980, apo vanofarira-midzi bhasikoro vanofarira vanomutsa kupenga kwemakomo kuchovha pajecha nechando!


Muna 1986, injiniya weFrance Jean Naud akafamba nemuSahara Desert aine matai akasarudzika akaitwa neMichelin. Panenge panguva imwecheteyo, mujaho weIditabike, uyo wakaitwa nekukurumidza mushure memujaho wakakurumbira weIditabike muAlaska, wakamutsa kushingairira kwenhamba zhinji yevaichovha mabhasikoro, uye vanofarira vakagadzirisa michina yavo kuti igadzirise Zvinodikanwa zvekukwira chando.



Panguva imwecheteyo, vatyairi vemadune muNew Mexico, USA vakatanga kuburitsa mabhasikoro echando akashongedzerwa nematairi akakura-dhayamita ndokukwira kuenda kuAlaska muma1990. Muna 2005, ngoro yechiteshi inonzi Pugsley yakaburitswa nekambani inonzi Surly Bikes muMinnesota yakaiswa zviri pamutemo pamusika. Iyi ndiyo yaive yekutanga mota yakagadzirwa nemafuta yakawanda. Mugadziri wayo Dave Grey akatsanangura nezve dhizaini yemota iyi seiyi: "Muenzaniso wakakodzera kukwikwidza, kuongorora musango, kuchovha mabhasikoro, kurima kana kugadzirwa kwemaindasitiri, kuvhima / hove / kutsvaga chikafu, mota yemagetsi Kutyaira-ese mabhasikoro ekuchovha bhasikoro, kuenda , kuchovha bhasikoro / kukadzika musasa. ”


Naizvozvo, nenzira yakasimba, mota yemafuta emota haisi chinhu chitsva; asi ichokwadi kuti haina kuzivikanwa zvakare kudzamara yadzokera kuvanhu zvakanyanya mumakore achangopfuura. I Associated Press yakashuma kuti matai emafuta "ndiwo angangoita chikamu chemusika mubhizimusi remabhasikoro"; Magazini yekunze yakaidaidza kuti "ndiyo inonyanya kupisa bhasikoro" uye ichiienzanisa ne "mota dzinofambiswa nevanhu"


Kune vechovha bhasikoro, chinonyanya kukwezva ndechekuti ivo vanogona pakupedzisira kupfuurira kukwira munguva yechando. Kunyangwe ivo vachida kuchovha muguta nekuda kwavo, kana kuenda kuchando kana musango kuti vanakirwe nezvakawanda zvinonakidza zviitiko, matairi emafuta anogona kusangana nezvinodiwa. Kwete izvozvo chete, uyu mutambo mutsva unokwezvawo vamwe vanofarira kuchovha bhasikoro, sevaya vanofarira zvekumhanya, vanozowana kuchovha bhasikoro izororo rinotandadza uye rinonakidza rechando.


Munguva yakapfuura, zvaive zvisiri nyore kuwana bhasikoro remagetsi rine matai akakora. Kune mashopu mashoma chete anotengesa zvigadzirwa zvakadaro, uye kune mashoma kwazvo masheya (kazhinji kacho chete kana maviri). Iye zvino, unogona kutenga mafuta tire mabhasikoro emagetsi pamutengo pawebhusaiti yepamhepo webhusaiti. Kana iwe usina mafuta emagetsi bhasikoro iwe aunoda, iwe ungangozamawo hotelbike chekutanga


Munguva yakapfuura, zviitiko zvakadaro zvaisambofungidzirwa nevachai bhasikoro: kutasva chando, kupfuura nemumasango epoplar asina chinhu; kana kuchovha bhasikoro kunodzika panzvimbo yakazara nezvipingamupinyi, zvakasungwa pakati pemiti yakasvibira. Zvinotaridza kuti ivo chete maNordic mabhasikoro anokwanisa kutadza kudzora nzvimbo idzi. Asi mazuva ano, kuchovha vhiri rakakora nehupamhi hweanosvika gumi nematanhatu masendimita kunogona kufamba nyore kuburikidza nesinou. Izvi ndizvo zvatinoita, uku kukwira kwechando, kupisa kukuru!



Nekuda kwekuonekwa kwemafuta, matai emafuta agara ari iwo anotariswa. Matai emafuta anogara achikwezva kutariswa kwevanopfuura-nepo. Paunenge uchikwira muboka revanhu vakapfeka zvinorema suti masutu uye bhutsu yechando, mwero wekurumbidza wakakwirira kwazvo. Mushure mezvose, munhu wese ane stereotype iyo kuchovha bhora mutambo uyo unogona kungoitwa mune inodziya mamiriro ekunze.


KuGrand Targhee Ski Resort muWyoming, chando kuchovha bhasikoro wave mutambo unozivikanwa. Iyo nzvimbo yekutandarira yakavaka bhasikoro nzira padyo nemana mana ski trail kunyanya avo vechando vanofarira bhasikoro. Iyi bhasikoro nzira izere neNordic maitiro ndeye 15 makiromita kureba.


Rimwe jaya rakareba uye rakatetepa rakaonekwa rakasununguka kana rakatasva bhasikoro remagetsi mudhudhudhu nematai emafuta. Kunyangwe ndaive ndichifemereka uye ndichidikitira zvakanyanya, ini ndakanga ndichiri anenge gumi metres kumashure kwake. Hana yangu yakarova zvekuti kamwoyo kangu kaive koda kudhonzwa. yakaputika. Kunyangwe kana iyo michina yakareruka, kutasva bhasikoro kukwira pamusoro pechando richiri basa chairo, tisingataure huremu hweiyi bhasikoro harisi rakareruka. Kupfeka akati wandei machira ehembe dzechando, akapfeka ngowani yeski uye anorema bhutsu yechando, pamwe nehombodo, huremu hwese hwawedzera ne10 kg. Kurema uku kunoita kuti chiitiko ichi chisanyore zvachose.


Chando nechando pakukwirira kwemamita 2377 zvakavhiringidza kufema kwangu kwaitorema. William akaramba akamira nemutsa akamirira ini kuti nditeedzere kuti andibatsire kutangazve rhythm yangu yekufema. Kuona mutasvi ari mudiki kwandiri, achifemereka uye achinetseka kukwira kupfuura isu, kuzviremekedza kwangu kwakanzwa zvirinani.



Iyi rondedzero iri pamusoro yemugwagwa wakaoma wekukwira unogona kunge wakaoma kuhwina vatsva vanofarira kukwira kwechando. Iko kunakidzwa kukuru kwekuchovha bhasikoro kwagara kuri kunakidzwa kwerusununguko kana uchidzika uchidzika negomo-wakasununguka kubata nekutendeuka kwakapinza, uye uchirovera kumusoro nekudzika.


Kuti ugone kuendesa yakaringana traction yekuona inonakidza kukwira ruzivo, matai haazove akazara zvakanyanya-angangoita 35 kusvika 103 kPa. Fungidzira kunzwa kwekugara pachigaro chebhora, icho chakafanana chaizvo nekunzwa kwekugara pane rakakora vhiri. Mukupesana, kana uchichovha bhasikoro remumugwagwa, matai akatetepa anounza kukwirira (758 kPa), uye kudedera kunonzwika nemutasvi webhasikoro kunosimba zvinoenderana.


Anderson akasimbisa mugwaro kuti iwe unofanirwa kuedza kutevera yepakati penzira yemugwagwa kana uchikwira. Akayeuchidza kuti sinou pamativi ese emugwagwa yakapfava uye bhasikoro riri nyore kubatika. Gare gare, Anderson pachake akaratidza mamiriro ezvinhu ane njodzi anogona kuitika kana uchimhanya zvakanyanya kana kuenda zvakanyanya.


Paakaburitsa chando munzeve dzake, akasekerera ndokuti, "Neraki kwaive kumhara zvinyoro-nyoro." Akaita mufananidzo wakanaka pandiri muchando — mutasvi wengirozi yechando.


Kuna Anderson, matai akakora anomupa imwe nzira yekupinda zvakadzika musango munguva yechando. Kana kuchovha bhasikoro kukaenderera zvishoma nezvishoma kukura kwayo, mutasvi anogona kuenda kune imwe yakanyanyisa. Kungofanana nevanofamba-famba vakatarisa pasi pane vanofarira echando pakutanga, vanofarira kutasva mabhiza vanosanganawo nemibvunzo nematambudziko echinyakare echando kutasva. Nekudaro, kana ava vanofarira echinyakare vanofarira mukana wekunzwa kuchovha bhasikoro, avo vanokwira pamakumbo echando kana kunakidzwa nechando nechando nerubatsiro rwezvipfigiso vanowana kunakidzwa kusingaperi kwemabhasikoro. Parizvino, ivo vachiri muchimiro chekuda kumirira uye kuona.



Hotebike iri kutengesa electric mountain bikes, kana uchifarira, ndapota tinya hotelbike webhusaiti yepamutemo yekutarisa

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