Ishishini lebhayisikile lihlala liqhubela phambili ubuchwephesha obutsha bebhayisikile kunye nezinto ezintsha.Uninzi lwale nkqubela phambili lulungile kwaye ekugqibeleni lwenza ukuba iibhayisekile zethu zikwazi kwaye kumnandi ukukhwela, kodwa akusoloko kunjalo.Umbono wethu wamva nje wetekhnoloji yokufa bubungqina.
Nangona kunjalo, iibrendi zebhayisekile zihlala zilungile, mhlawumbi ngaphezulu kuneebhayisekile ezingekho endleleni, ezingabukekiyo ngoku njengezo sasikhwele kuzo kwiminyaka elishumi eyadlulayo.
Kwindawo enokuba yinkuku okanye iqanda, umdyarho webhayisekile welizwe eliwela ilizwe uye waba nobuchule ngakumbi kwaye ukhawuleza - njengoko uvavanyo lwesekethe ye-Izu kwi-Olimpiki yaseTokyo ka-2020 ingqina- kwaye iibhayisekile ziye zaba ngaphezulu. ngokukhawuleza kakhulu.
Phantse yonke imiba ye-MTB engaphandle kwendlela itshintshile kule minyaka ilishumi idlulileyo, ukusuka kwixesha elide, ijiyometri ye-MTB ekhululekileyo enokuyinqunqa kwiindawo ezihlayo zobugcisa kunye namacandelo anamatye ngelixa isenza umbane-ngokukhawuleza ukukhuphuka) ukuya kwi-handlebar ebanzi njengaleyo ezinye cars.The best enduro ibhayisekile entabeni.
Asinakutsho ukuba siphoxekile.Olu tshintsho lwenza ukukhwela kwe-off-road kunye nokubukela kumnandi ngakumbi kwaye, ukuya kwinqanaba, kuvula indlela yeebhayisikili ezingaphandle kwendlela ezidibanisa iindawo ezilungileyo ze-XC kunye neebhayisikili ezingekho endleleni.
Ke, kukho konke oko engqondweni, nazi iindlela ezintandathu ezithi zitshintshe iibhayisekile ezingekho endleleni, kwaye kutheni kuyinto entle kuye wonke umntu ohamba ngebhayisikile.Ukuba ufuna ukufunda ngakumbi malunga neebhayisekile ze-XC, qiniseka ukuba ujonga isikhokelo somthengi wethu. ezona bhayisekile zihamba kakuhle.
Mhlawumbi olona tshintsho luphawulekayo kwiibhayisekile ze-XC bubukhulu bamavili, kunye neebhayisekile eziphezulu zeentaba ezingaphandle kwendlela zonke zisebenzisa amavili angama-29-intshi.
Ukujonga emva kweminyaka eyi-10, ngelixa abaninzi abakhweli beqala ukuqonda izibonelelo zee-intshi ezingama-29, abaninzi basabambelele ngenkani encinci, kwaye kude kube ngoko, ubukhulu obuqhelekileyo be-intshi ezingama-26.
Ngoku, oko kuya kuxhomekeka kwiimfuno zenkxaso-mali.Ukuba umxhasi wakho akenzi i-29er, awukwazi ukuyikhwela nokuba ubufuna.Kodwa kungakhathaliseki ukuba yintoni na, abaqhubi abaninzi bayakuvuyela ukunamathela kwinto abakwaziyo.
Kwaye, banesizathu esihle.Kwathatha imboni yebhayisiki ixesha elide ukufumana i-29ers geometry kunye namacandelo afanelekileyo.Iivili zinokuba zincinci, kwaye ukuphatha kunokushiya into encinci, ngoko akumangalisi ukuba abanye abakhweli bayathandabuza.
Nangona kunjalo, kwi-2011, wayengumkhweli wokuqala wokuphumelela iNdebe yeHlabathi ye-Cross Country kwibhayisikili ye-intshi ye-29. Emva koko waphumelela indondo yegolide ye-Olimpiki yaseLondon ye-2012 kwi-29er (Specialized S-Works Epic) .Ukususela ngoko, i-29, i-29 -intshi amavili ngokuthe ngcembe abe yinto eqhelekileyo kwi XC racing.
Ukukhawuleza ukuza kuthi ga ngoku, kwaye uninzi lwabakhweli luya kuvumelana ngeenzuzo zamavili angama-29-intshi ye-XC racing. Baqengqeleka ngokukhawuleza, babonelele ngokutsala ngakumbi kwaye bandise intuthuzelo.
Olunye utshintsho olukhulu lweebhayisikili ezingcolileyo (kunye neebhayisikili zeentaba ngokubanzi) kukufika kweekiti zeebhayisikili zeentaba kunye ne-gearing, i-chainring ngaphambili kunye ne-cassette ebanzi ngasemva, ngokuqhelekileyo i-10 encinci ekupheleni kwe-Tooth sprocket ene-sprocket enkulu. 50-izinyo sprocket kwelinye icala.
Akukho mfuneko yokuba uye kude kakhulu ukuze ubone ibhayisekile enomkhondo one-crankset kathathu ngaphambili.Ilungu leqela le-BikeRadar likhumbula ibhayisekile yabo yokuqala ephuma endleleni, ephuma ngo-2012, ene-crankset kathathu.
Amakhonkco amathathu nakabini anokubonelela umkhweli ngoluhlu olulungileyo lwegiya kunye nesithuba esicocekileyo se-cadence egqibeleleyo, kodwa zikwanzima ngakumbi ukuzigcina kunye nokuzigcina zisebenza kakuhle.
Njengalo naluphi na uhlaziyo, xa lukhutshiweyo ngo-2012, abakhweli abaninzi bebengaqinisekanga ncam kuba ubulumko obuqhelekileyo ibikukuba iigiya ezili-11 bezingayi kusebenza nyani kumzila ongekho endleleni.
Kodwa ngokuthe ngcembe, iingcali kunye nee-hobbyists ngokufanayo zaqala ukuqonda izibonelelo ze-one-by.Drivetrains kulula ukuyifaka, kulula ukuyigcina kunye nokunciphisa ubunzima ngelixa ugcina ibhayisekile yakho ikhangeleka icocekile.Ikwavumela abenzi beebhayisekile ukuba bakhe iibhayisekile ezingcono ezimiswe ngokupheleleyo kuba kukho akukho derailleur ngaphambili ukwenza indawo ukothuka ngasemva.
Ukutsiba phakathi komlinganiselo wegiya kunokuba kukhulu kancinane, kodwa kwafumaniseka ukuba akukho mntu ukukhathaleleyo okanye okufunayo isithuba esiqinileyo esibonelelwa ngamakhonkco amabini okanye amathathu.
Ukuya kulo naluphi na ugqatso olungekho endleleni namhlanje, sikrokrela ukuba yonke ibhayisekile iya kuba yicog, into nje elungileyo kuluvo lwethu.
Ijometri ngumzekelo omhle wendlela itekhnoloji yokuhamba ngebhayisikile inokuthi ihambelane neemfuno zoqeqesho kwaye iqhubeke iphucuka.Njengokuba umdyarho ongekho endleleni uye waba rhabaxa kwaye uchwephesha ngakumbi, iimpawu ziye zavela ngokwenza iibhayisekile zabo zilungele ukuhla ngelixa zigcina ukusebenza kokunyuka. .
Umzekelo obalaseleyo wejiyometri yebhayisekile yale mihla yi-Specialized Epic yamva nje, echaza ukuba zingakanani na izinto eziye zavela.
I-Epic igqibelele kwiimfuno zesantya esiphezulu kunye nezobugcisa zendlela yanamhlanje engaphandle kwendlela. Ine-angle epholileyo ye-67.5-degree-head angle, kunye nesisa se-470mm kunye ne-angle yokuhlala (ish) 75.5-degree.Zonke izinto ezilungileyo. xa uhamba kwaye usihla ngokukhawuleza.
I-Epic ye-2012 ibonakala ithelekiswa nenguqulo yanamhlanje. I-angle ye-tube ye-70.5-degree ye-degree yenza ibhayisekile ibukhali ngokujika, kodwa iphinda iyenze ingazithembi ukuhla.
Ukufikelela kwakhona kufutshane kwi-438mm, kwaye i-angle yesihlalo iyancipha kancinci kwii-degrees ezingama-74. I-angle yesitulo esikhululekileyo inokwenza kube nzima ukuba ufumane indawo esebenzayo yokunyathela kwisibiyeli esisezantsi.
Ngokufanayo, entsha enye ibhayisekile ye-XC ijometri yayo itshintshile.I-angle ye-tube yentloko i-1.5 degrees ecothayo kunemodeli yangaphambili, ngelixa i-angle yokuhlala i-1 degree steeper.
Kuyaphawuleka ukuba sizoba imigca engqindilili apha.Ukongezelela kumanani ejometri esiwacaphula apha, maninzi amanye amanani kunye nezinto ezichaphazela indlela ibhayisekile esebenza ngayo ngaphandle kwendlela, kodwa akunakuphikwa ukuba ijometri yeXC yanamhlanje zavela ukwenza ezi bhayisekile zingabi nazintloni xa ukhwela ezantsi.
Sikrokrela ukuba uxelele nawuphi umkhweli we-Olimpiki ka-2021 ukuba kufuneka abaleke kwirabha emxinwayo, bangakhathazeka kakhulu. Kodwa ukubuyisela umva iminyaka eli-9 kunye namatayara abhityileyo kuyinto eqhelekileyo, kwaye u-2012 ophumeleleyo uza namatayara ayi-2-intshi.
Kule minyaka ilishumi idlulileyo, bekukho umkhwa obanzi kumatayara kulo lonke ilizwe lokuhamba ngebhayisikile, ukusuka kwindlela yokukhwela ukuya kwi-XC, kwaye awona mavili ebhayisekile eentaba angcono namhlanje aqinile.
Ubulumko obuqhelekileyo buqhelekile ukuba amatayara amxinwa aqengqeleka ngokukhawuleza kwaye akugcinele ubunzima obuncinci.Zombini zibalulekile kumdyarho ongekho endleleni, kodwa ngelixa amatayara amxinwa angakongela ubunzima, amatayara abanzi angcono phantse kuyo yonke enye indlela.
Ziqengqeleka ngokukhawuleza, zibonelela ngokubambelela ngakumbi, zinika intuthuzelo engakumbi, kwaye zinokunciphisa ithuba lokugqobhoza ngokungalindelekanga.Zonke zilungile kumdyarho osakhasayo ongekho endleleni.
Kusekho ingxoxo malunga nokuba yeyiphi ivili eyona nto ikhawulezayo, kwaye akunakubakho mpendulo icacileyo kulo mbuzo.Kodwa okwangoku, uninzi lwabakhweli babonakala bekhetha i-2.3-intshi okanye i-2.4-intshi yamatayara e-XC racing.
Side saqhuba ezethu iimvavanyo kububanzi bamathayara, sijonga obona bukhulu bethayara bukhawulezayo kwiibhayisekile zeentaba kunye nemithamo yetayara ekhawulezayo ukuya ngaphandle kwendlela.
Njengoko umntu etshilo kwimuvi malunga nezigcawu, "ngamandla amakhulu kuza uxanduva olukhulu" kwaye kuyafana nakwiibhayisekile zanamhlanje ezingaphandle kwendlela.
Amatayara akho aphuculweyo, ijometri kunye nobungakanani bevili bukunika ithuba lokuhamba ngokukhawuleza kunangaphambili. Kodwa kufuneka ukwazi ukulawula loo mandla - kwaye ngenxa yoko, uya kufuna ii-handlebars ezibanzi.
Kwakhona, akufuneki ukuba uye kude kakhulu ukubona ibhayisekile ene-handlebar emxinwa kuno-700mm. Xa ujonge ngasemva, bade baqalise ukudipha ngaphantsi kwe-600mm.
Kweli xesha lemivalo ebanzi, usenokuba uyazibuza ukuba kutheni nabani na akhwele ububanzi obumxinwa kangaka? Kulungile, izantya zazicotha ngokubanzi emva koko, kwaye ukuhla kwakungaphantsi kwezobuchwepheshe.Kwaye, yinto nje abantu abayisebenzisayo ixesha lonke, kutheni ukuyitshintsha?
Ngethamsanqa kuthi sonke, njengoko isantya sinyuka, ngokunjalo nobubanzi besibambo sokuphatha, kwaye iibhayisekile ezininzi ze-XC zigcwele i-740mm okanye i-760mm yee-handlebars ebezingenakucingelwa kwiminyaka elishumi eyadlulayo.
Uhlobo olufana namatayara abanzi, izibambo ezibanzi ziye zaba yinto eqhelekileyo kwindawo yonke yebhayisekile yeentaba. Zikunika ulawulo ngakumbi kumacandelo obugcisa kwaye unokuphucula ukulingana kwebhayisekile, kwaye abanye abakhweli baziva ngathi ububanzi obongezelelweyo bunceda ukuvula isifuba sokuphefumla. .
Ukunqunyanyiswa kuye kwafika ngokutsiba kunye nemida kwiminyaka elishumi edlulileyo okanye kunjalo.Ukusuka kwi-Fox yokutshixa umbane ukuya kwi-lighter, izothuso ezikhululekile, akukho mathandabuzo ukuba iibhayisikili zanamhlanje zikhululekile kakhulu kwindawo enqabileyo okanye yobugcisa.
Olu phuculo kubuchwepheshe bokunqunyanyiswa, kunye nenyaniso yokuba umkhondo unobuchule ngakumbi kunanini ngaphambili, kuthetha ukuba unokubona ibhayisekile enqunyanyiswe ngokupheleleyo kune-hardtail kugqatso oluphezulu lwe-XC.
I-Hardtails igqibelele kwiikhosi esizibonayo kwi-off-road iminyaka elishumi okanye ngaphezulu edlulileyo.Ngoku yonke into ishintshile.Ngelixa enye yezifundo ezingaphantsi kwezobugcisa kwisekethe yeNdebe yeHlabathi yangoku, kwaye iphakamisa umbuzo wokuba ukhethe i-hardtail okanye ibhayisekile enqunyanyisiweyo epheleleyo (uVictor uphumelele i2021 yeClassic yaMadoda ngomsila oqinileyo, waphumelela ugqatso lwaBasetyhini lunqunyanyiswa ngokupheleleyo), uninzi lwabakhweli ngoku luzikhethela zombini iziphelo kwimidyarho emininzi.
Ungasiphazamisi, kusekho i-hardtails ekhawulezayo yombane kwi-XC-i-BMC eyaziswa kulo nyaka uphelileyo bubungqina beendlela ezihamba phambili ze-hardtails-kodwa iibhayisikili ezimisiweyo ngoku zilawula phezulu.
Ukuhamba nako kuya kuba nenkqubela.Thatha iScott Spark RC entsha – ibhayisekile oyikhethayo .Inohambo oluyi-120mm ngaphambili nangasemva, kanti thina siqhele ukubona i-100mm.
Loluphi olunye uphuhliso esilubonileyo kubuchwephesha bokunqunyanyiswa?Thatha i-Specialized's patented Brain Suspension, umzekelo.Uyilo lusebenza kusetyenziswa ivalve ye-inertia, ethi itshixe ngokuzenzekelayo ukunqunyanyiswa kwindawo ethe tyaba.Betha iqhuma kwaye ivalve ivule ngokukhawuleza ukunqunyanyiswa kwakhona. Ngokomgaqo, luluvo olukrelekrele, kodwa ekusebenzeni, ukuphindaphindwa kwangoko kunikeze ingqondo abalandeli bomhlaba.
Esona sikhalazo sikhulu yaba kukubethelwa okukhulu okanye ukubethelwa komkhweli xa ivalve ivula kwakhona. Kananjalo awukwazi ukulungisa ubuntununtunu bobuchopho bakho kwimpukane, nto leyo engeyiyo enkulu ukuba ukhwele kumhlaba owahlukileyo.
Nangona kunjalo, njengayo yonke into ekolu luhlu, i-Specialized iye yaphucula ngokuthe ngcembe ingqondo kwiminyaka edlulileyo.
Ekugqibeleni, i-evolution yomothuko ngumzekelo obalaseleyo wendlela iibhayisikili ze-XC zanamhlanje zenzelwe ukuba zibe namandla kwaye zisebenziseke kakhulu kunanini na ngaphambili.
sele ekhuphisana kwiminyhadala eyahlukahlukeneyo iminyaka engaphezu kweshumi, kubandakanywa ilizwe elinqamlezileyo, i-marathon kunye nokunyuka kwentaba, kwaye ngoku ujabulela ubomi obunzima, umise kwiivenkile kunye nokusela ubhiya emva kokuhamba ngebhayisikili.Ngelixa intsapho encinci ithetha ukuba ikhululekile ngaphantsi ixesha, usanandipha ukunyuka intaba kunye nokubandezeleka kwi-rides.Njengomxhasi oqinileyo wokuhamba ngebhayisikili yentaba enzima endleleni, unokufumana ukukhwela intanda yakhe njengoko ilanga lihla.
Ngokufaka iinkcukacha zakho, uyavumelana neMigqaliselo kunye neMiqathango yeBikeRadar kunye nePolisi yaBucala.Ungazikhupha nanini na.