Kaya mukufuna kuthana ndi nkhalango yamatope, kapena kuyesa mpikisano wamsewu, kapena kungoyenda m'mphepete mwa ngalande, mutha kupeza njinga yomwe imakukwanirani.
Mliri wa coronavirus wapangitsa kuti anthu ambiri mdziko muno azikonda kukhala athanzi kukhala osapitako.Zotsatira zake, anthu ochulukirachulukira tsopano akutembenukira ku mawilo awiri kuti azichita masewera olimbitsa thupi tsiku lililonse.
Ziwerengero zaboma kuyambira m'chilimwe cha 2020 zikuwonetsa kuti kuchuluka kwa njinga kwakwera ndi 300%, ndipo chiwerengerochi sichinachepe pomwe tikulowa m'ma 1920 mosamala.
Komabe, kwa zikwizikwi za obwera kumene, dziko la kupalasa njinga likhoza kukhala malo osokoneza.Ntchito yowoneka ngati yosavuta yosankha njinga yatsopano imatha kukhala mutu mwachangu, zikomo kwambiri chifukwa chakuchulukirachulukira kwamagulu ang'onoang'ono.Njinga zonse sizifanana.
Ichi ndichifukwa chake sitepe yoyamba yogula chinthu iyenera kukhala kumvetsetsa mitundu yosiyanasiyana yoperekedwa ndikuzindikira chomwe chimakwaniritsa zosowa zanu.
Apa mupeza zambiri zamitundu yodziwika bwino yanjinga komanso omwe amakwera njinga omwe ali abwino kwambiri.
Kaya mukufuna kudzilowetsa m'nkhalango yamatope, yesani pa mpikisano wamsewu, kapena mukuyenda mumsewu wapafupi, mupeza makina omwe amakwaniritsa izi.
Mutha kukhulupirira ndemanga yathu yodziyimira pawokha.Titha kulandira ma komisheni kuchokera kwa ogulitsa ena, koma sitidzalola kuti izi zikhudze zosankha, zomwe zimachokera pakuyesa kwenikweni ndi upangiri wa akatswiri.Ndalama izi zimatithandiza kulipira utolankhani wa The Independent.
Mukamagula njinga yatsopano, chinthu chimodzi chimakopa ena onse: oyenera.Ngati kukula kwa njinga sikuli koyenera kwa inu, sikudzakhala kosavuta ndipo simungathe kupeza mayendedwe abwino.
Opanga ambiri adzakhala ndi tchati kwinakwake patsamba lawo losonyeza kuti makulidwe amitundu yosiyanasiyana amagwirizana ndi kutalika kwa wokwera.Kukula kumakhala manambala-48, 50, 52, 54 etc.-kawirikawiri kusonyeza kutalika kwa chubu mpando kapena (zochepa wamba) jack chubu, kapena muyezo S, M kapena L mtundu.Tchaticho chidzakupatsani chisankho chovuta kutengera kutalika kwanu.
Koma ndikofunika kudziwa kuti ili ndi lingaliro lovuta.Zinthu monga kutsika kwautali ndi kutalika kwa mkono zonse zimakhudzidwa.Nkhani yabwino ndiyakuti zambiri mwazosinthazi zitha kuthetsedwa mosavuta ndikungosintha pang'ono panjinga, monga kusintha kutalika kwa chishalo kapena kugwiritsa ntchito ndodo yosiyana (bowolo lomwe limalumikiza chowongolera ndi chubu chowongolera).Kuti mukhale ndi mtendere wamumtima, chonde sungani njinga yaukatswiri yomwe ingakuyenereni kumalo ogulitsira njinga zapafupi.
Kuphatikiza pa kuyenerera, pali zinthu zina zofunika kuziganizira posankha njinga yatsopano.Izi ndi zomwe zimatsimikizira kagwiridwe ka ntchito, ndipo zimasiyana kwambiri malinga ndi momwe njinga inayake ikufunira.
Pokhapokha ngati ndinu wokwera njanji, hipster kapena kuchotsa mano mwadala, muyenera kukhazikitsa mabuleki panjinga yanu.
Nthawi zambiri pamakhala mitundu iwiri yosiyana ya mabuleki: rim ndi chimbale.Mphepo brake imayendetsedwa ndi chingwe chachitsulo ndipo imagwira ntchito potsina mkombero pakati pa mapepala awiri a rabala.Mabuleki a ma disc amatha kukhala a hydraulic kapena omakina (amagwira ntchito bwino pama hydraulically), ndipo amatha kugwira ntchito mwa kukanikiza chimbale chachitsulo chomwe chili pakati pa ma hubs awiriwa.
Kukhazikitsa bwino mabuleki kumadalira kwambiri momwe mukufunira kugwiritsa ntchito njingayo.Mwachitsanzo, mabuleki amtundu wachikhalidwe akhala kusankha koyamba panjinga zapamsewu chifukwa cha kulemera kwawo (ngakhale mabuleki a disc akukhala otchuka kwambiri), pomwe mabuleki a disk ndiabwino kusankha njinga zamapiri chifukwa amapereka magwiridwe antchito odalirika m'matope kapena mfundo..chonyowa.
Groupset ndi mawu omwe amagwiritsidwa ntchito kufotokoza mbali zonse zosuntha zokhudzana ndi braking, shifting and chain transmission.Ndi injini yanjinga ya njinga ndipo imagwira ntchito yofunika kwambiri pozindikira momwe magwiridwe antchito amayendetsedwera komanso kuyendetsa bwino.
Ndi mphutsi zambiri, koma zodziwikiratu ndizo: pali atatu opanga zazikulu-Shimano, SRAM ndi Campagnolo (kawirikawiri), ndi bwino kumamatira kwa iwo;akhoza kukhala makina kapena zamagetsi;mitengo yokwera yofanana imawonjezera Kuwala ndi kusuntha kosavuta;iwo onse kwenikweni amagwira ntchito yofanana.
Izi zikuphatikizapo mbali zonse zolimba zomwe ndizowonjezera pa chimango cha njinga ndi foloko yakutsogolo (chimango).Tikunena za zogwirizira, zishalo, mizati ndi mitengo.Mabowolawa ndi osavuta kusintha kapena kusintha kuti akwaniritse bwino kapena kukulitsa chitonthozo, chifukwa chake musalole kuti zinthu ngati zishalo zosamasuka zigwere kwina.
Zomwe mumapukuta zimakhala ndi gawo lofunikira pakumveka kwanjinga komanso momwe imagwirira ntchito nthawi zina.Momwemonso, zomwe mungayang'ane pagulu la mawilo zimadalira momwe amagwiritsidwira ntchito.Ngati mukuyendetsa mumsewu wa asphalt, mawilo ozama a carbon fiber okhala ndi matayala osalala a 25mm ndiabwino, koma osati kwambiri panjira zamatope zapanjinga zamapiri.
Nthawi zambiri, zina mwazinthu zofunika kuziyang'ana pa gudumu ndizolemera (zopepuka komanso bwino), zakuthupi (mpweya wa kaboni ndi mfumu, koma mtengo wake ndi wapamwamba, sankhani aloyi kuti mupulumutse ndalama) ndi kukula (kukula kwa magudumu pamodzi ndi chilolezo cha matayala. za chimango Kugwiritsa ntchito ndikofunikira) Ngati mukufuna kugwiritsa ntchito matayala onenepa).
Mumzinda waukulu ngati London, danga ndi lamtengo wapatali kwambiri moti si aliyense amene angathe kusunga njinga yokwanira.yankho?Pezani kanthu kakang'ono kokwanira kuti mupinde m'kabati.Njinga zopinda ndi njira yabwino yopitira kumatauni.Ndi yaying'ono komanso yothandiza, ndipo mutha kuyiyika pamayendedwe apagulu popanda kukhala mdani woyamba wa anthu.
Brompton yapamwamba ndiyabwino pamaulendo ataliatali, muyenera kuyiyika m'basi, tramu kapena sitima.
Pambanani korona pakuwunika kwathu njinga zabwino kwambiri zopindika, lankhulani ndi aliyense amene akukwera njinga zanjinga zopindika, ndipo dzina la Brompton liwonekera posachedwa.Zamangidwa ku London kuyambira 1975, ndipo mapangidwe awo sanasinthe.Woyesa wathu anati: "Mpanda wautali ndi chipika choyimitsa mphira kumbuyo kumapangitsa kuti ulendowu ukhale wabwino, pamene mawilo a 16-inch amathandizira mofulumira.Kukula kwa magudumu ang'onoang'ono kumatanthauzanso kuti ali ndi misewu yolimba komanso yosagwirizana.Ndizofunika kwambiri.”
Mtundu wakuda uwu wanzeru uli ndi zogwirira zowongoka zooneka ngati S, zotumizira ma liwiro awiri, zotchingira zotchingira ndi nyali za Cateye zomwe zimapanganso kuyenda.Poyeserera, muyenera kupindikanso masekondi 20 mwachangu. ”
Kwa iwo omwe amafunikira liwiro, magalimoto othamanga angakhale abwino kwambiri.Amakhala ndi zogwirira zotsika, matayala opyapyala komanso kukwera mwamphamvu (kumtunda kwa thupi kumatambasulira kumunsi), ndipo amapangidwira mwachangu, kusinthasintha komanso kupepuka.
Kodi mudawonerapo Tour de France?Ndiye mumaidziwa kale njinga yamtunduwu.Choyipa chokha ndikuti malo okwera aerodynamic sakhala omasuka kwa nthawi yayitali, makamaka kwa iwo omwe alibe kusinthasintha kapena osagwiritsidwa ntchito paudindowu.
Nthawi zambiri, magwiridwe antchito agalimoto amakulitsidwa pogwiritsa ntchito nsapato zapanjinga (mtundu wa pedal yokhala ndi chomangira) choyikidwa ndi ma cleats.Amakonza mapazi kuti athe kupeza mphamvu panthawi yonse yozungulira.
Mabasiketi apamsewu opirira adapangidwa kuti azikwera mtunda wautali pa chishalo pa phula, poganizira kuthamanga ndi chitonthozo.Ali ndi zogwirizira zogwetsera pansi, matayala ocheperako (nthawi zambiri amakhala pakati pa 25mm ndi 28mm), ndipo amakhala otsika pang'ono komanso amasinthasintha pang'ono kuposa njinga zamtundu wanji.Choncho, amakhala omasuka kwambiri akamayenda maulendo ataliatali.Pankhaniyi, kuchepetsa ululu wokhudzana ndi malo ndi zowawa ndizofunikira kwambiri kusiyana ndi kuchepetsa pang'ono kukana.
Zabwino kwa: Aliyense amene akufuna kukhala wothamanga koma womasuka, kaya ndi makilomita 100 kapena masewera olimbitsa thupi anu tsiku ndi tsiku.
Mabasiketi oyeserera nthawi (TT) adapangidwa kuti azichita chinthu chimodzi chokha: kuyendetsa mwachangu momwe mungathere ndikuchepetsa kutembenuka.Ngati mudawonapo woyendetsa njinga akukwera Lycra, koma akukwera pa chinachake chomwe chikuwoneka ngati Battlestar Galactica kuposa njinga, ndiye kuti mwina ndi imodzi mwa izo.Monga momwe dzinalo likusonyezera, adapangidwa kuti aziyesa nthawi yoyendetsa njinga, yomwe ndi mpikisano wapayekha pakati pa woyendetsa njinga ndi wotchi.
Aerodynamics ili pachimake pakupanga njinga za TT.Ayenera kudula mpweya bwino momwe angathere, ndipo amaika wokwerayo pamalo achiwawa kwambiri kuti akwaniritse cholingachi.Ubwino wa izi ndikuti ndi ankhanza kwambiri.Choyipa chake ndichakuti sakhala omasuka komanso osatheka kugwiritsa ntchito wamba, mopanda mpikisano.
Ngati cholinga chanu chachikulu ndikukwera ndi kutsika m'sitolo, kapena kungokwera momasuka Loweruka ndi Lamlungu, ndiye kuti kuthamanga kwa carbon fiber kapena kuyimitsidwa kwathunthu kwa njinga zamapiri kungakhale nkhani yaying'ono.Zomwe mukufunikira ndi galimoto yosakanizidwa.Oyendetsa njinga odzichepetsawa amachokera ku masitayelo osiyanasiyana anjinga ndipo amawagwiritsa ntchito kupanga zinthu zomwe zimakwanira kugwira ntchito ndi chitonthozo cha okwera njinga wamba tsiku ndi tsiku.
Ma hybrids nthawi zambiri amakhala ndi zogwirira ntchito zathyathyathya, magiya apanjinga apamsewu, ndi matayala otalikirapo, ndipo amatha kugwiritsidwa ntchito pa ma apuloni komanso ntchito zopepuka zapamsewu.Ndiwonso imodzi mwa njinga zotsika mtengo komanso zosavuta kugwiritsa ntchito, zabwino kwa oyamba kumene kapena anthu omwe ali ndi bajeti.
Pakati pa opambana pa ndemanga yathu ya galimoto yabwino kwambiri yosakanizidwa, iyi ili ndi ntchito yabwino kwambiri."Kusavuta, Boardman adasankha giya yama 12-speed ndikuyika sprocket imodzi pa gudumu lakutsogolo, ndikupereka mano odabwitsa 51 pa flywheel.Kuphatikiza uku kukuthandizani kuti muthane ndi zomwe tingakumane nazo panjira.Mavuto aliwonse. ”Oyesa athu adanenanso.
Anapeza kuti tsinde la valve yophatikizika ndi zogwirira ntchito ndizosavuta komanso zowoneka bwino, pomwe chimango cha aloyi ndi foloko ya kaboni fiber zikutanthauza kuti kulemera kwake kuli pafupifupi 10 kg-mudzayamikira ngati mutasintha kuchokera panjinga yamapiri kapena wosakanizidwa wotchipa."Mawilo a 700c ali ndi matayala apamwamba kwambiri a 35mm Schwalbe Marathon, omwe amayenera kukugwirani mokwanira mukamagwiritsa ntchito mabuleki amphamvu a Shimano hydraulic disc.Mutha kukhazikitsa zosungira matope ndi zoyika katundu, zomwe zimapangitsa kuti zikhale zoyenera kuyenda tsiku lililonse.”
Zaka zingapo zapitazo, palibe amene anamvapo za njinga za miyala.Tsopano ali paliponse.Madontho awa nthawi zina amatchedwa "njinga zapamsewu", ndipo amagwiritsa ntchito geometry wamba ndi kasinthidwe ka njinga zamsewu ndikuzifananiza ndi magiya ndi kukula kwa matayala, ofanana kwambiri ndi njinga zamapiri.Zotsatira zake n’zakuti makinawo amatha kudumpha pa phula msangamsanga, koma mosiyana ndi njinga zapamsewu, amayenda bwino mseuwo ukatha.
Ngati mukufuna kusiya njira yomenyedwa komanso kutali ndi magalimoto, koma simukufuna kuthetseratu msewu, ndiye kuti njinga zamiyala ndiye chisankho chabwino kwa inu.
Kuyenda m'mphepete mwa nkhalango yoyimirira sikuli kwa aliyense.Kwa iwo omwe akufunabe kuwoloka dziko koma osapambanitsa, kuyenda panjinga zamapiri (XC) ndi chisankho chabwino.Njinga za XC nthawi zambiri zimakhala zolimba ndipo zimakhala zofanana kwambiri ndi njinga zamapiri zomwe sizikuyenda pamsewu m'njira zambiri.Kusiyana kwakukulu ndi geometry.
Mabasiketi okwera mapiri amapangidwa kuti aziganizira zotsetsereka, koma mabasiketi a XC amapangidwa kuti azigwiritsidwa ntchito mosiyanasiyana ndipo amafunika kukwera.Chotsatira chake, ngodya zawo zamutu zimakhala zowonjezereka (kutanthauza kuti mawilo akutsogolo amakhala kumbuyo kwambiri), zomwe zimawapangitsa kukhala osayenerera kukwera movutikira, koma oyenera kwambiri pamasewera ozungulira.
Ngati maloto anu ali odzaza ndi kudumpha, kukwera ndi kukwera mizu, ndiye kuti mudzafunika njinga zamapiri.Makina oteteza zipolopolo amenewa amakhala ndi zogwirira ntchito zathyathyathya, matayala okhala ndi mfundo zonenepa komanso zopindika zapamutu (zomwe zikutanthauza kuti mawilo akutsogolo ali kutsogolo kwa zogwirira) kuti azikhala okhazikika pamalo otsetsereka otsetsereka.Njinga yamapiri yopanda msewu imakhalanso ndi dongosolo loyimitsidwa lomwe limatha kuthana ndi nthaka yovuta komanso yosagwirizana pa liwiro lalikulu.
Pali makonda awiri oti muganizirepo: kuyimitsidwa kwathunthu (foloko ndi chotsitsa chotsitsa mu chimango) kapena mchira wolimba (mphanda wokha, chimango cholimba).Zakale zimatha kupangitsa kuti kukwerako kukhale kokhazikika, koma okwera ena amakonda michira yolimba chifukwa cha kulemera kwawo komanso kulimba kumbuyo komwe kumapereka mayankho omveka.
Wopanga waku Britain uyu akadali watsopano ku njinga zapamsewu, ndipo zinali zochititsa chidwi kwambiri atapambana mpikisano wathu wabwino kwambiri wapamsewu.Wowunika wathu anati: "Ili ndi geometry yabwino kwambiri, ndipo mukamakwera chishalo, kumverera uku kumapangitsa kuti muzimva bwino kwambiri - ngakhale mukamayendetsa kutsika mothamanga kwambiri, mumatha kuwongolera chilichonse., Zimene zimakupatsani nthawi yokwanira yosankha njira yoyenera ndi kupewa zopinga.”Amaona kuti amatha kuyendetsa bwino pamene akufuna kuthamangitsa komanso kuwongolera zinthu mozungulira.
Zomwe zikupita pansi ziyenera kukwera mmwamba.Mwa kuyankhula kwina, pokhapokha mutakhala ndi gondola pamsewu wanu wapafupi, kuthamanga kulikonse kwaulemerero kutsika kudzachitika musanayambe kulimbana kovuta kukwera pamwamba pa msewu wamoto.Zitha kuonjezera katundu pamiyendo, koma apa ndipamene njinga zamapiri zamagetsi zimawonekera.
Galimoto yaying'ono yowonjezera yamagetsi imathandizira kupondaponda ndikuchepetsa ululu pagawo lokwera.Anthu ambiri adzakhala ndi chiwongolero chakutali kwinakwake pa chogwirizira kotero kuti wokwera akhoza kusintha kuchuluka kwa mphamvu kapena kuzimitsa galimoto yamagetsi kwathunthu.Komabe, zonsezi zabweretsa kuwonda kwakukulu, kotero ngati mukufuna kuyika chinthu chosavuta kuponya kumbuyo kwa galimoto kubwerera m'galimoto, mungafunike kuganiziranso.
Galimoto yosakanizidwa yamagetsi imakhala ndi zabwino zonse zamagalimoto wamba wosakanizidwa, koma palinso phindu lina: ili ndi mota yamagetsi ndi batire yowonjezedwanso.Izi zimapereka kukankhira kothandiza nthawi iliyonse mukamenya pedal, mutha kuyimitsa chopondapocho m'mwamba kapena pansi ngati pakufunika, kapenanso kutseka chopondapo kwathunthu.Ichi ndi chisankho chabwino kwa iwo omwe akuchita masewera olimbitsa thupi, kapena omwe sangasangalale ndi anthu omwe amadalira miyendo yawo kukwera maulendo ataliatali.
Zogulitsa za Volt zikuchulukirachulukira, ndipo kapangidwe kake kamphamvu komanso kapangidwe kake kapamwamba zimawapangitsa kukhala ogula kwambiri pakati pazinthu zathu zonse zamagetsi zamagetsi.Pali mitundu iwiri ya pulse, imodzi yokhala ndi ma 60 miles (£ 1,699) ndi ina yokhala ndi ma 80 miles (£ 1,899), ndipo yoyamba imabwera mumitundu iwiri.Wowunika wathu anati: "Matayala amapangidwa kuti azikhala omasuka komanso osavuta kuyendetsa, matayala sangabowole, ndipo mabuleki a disc amapangitsa kuyendetsa m'malo onyowa kukhala omasuka.Mutha kuyika thandizo la pedal kukhala magawo asanu osiyanasiyana kuti mutha Kupulumutsa mphamvu panthawi.Batire yamphamvu imatha kulingidwa kapena kuchotsedwa panjinga.
Chitsulo cholimba chachitsulo, wheelbase wautali (mtunda pakati pa mawilo awiri), kaimidwe kowongoka, oteteza matope, ndi zosankha zopanda malire zokwezera ma rack ndi ma lever, njinga zoyendera ndizovuta kwambiri zoyendetsa njinga zamasiku ambiri Zida zofunika.Mapangidwe a njingazi makamaka kuti atonthozedwe ndi kupirira katundu wolemera.Sizithamanga ndipo sizitulutsa kuwala, koma mosangalala zidzakukokerani inu ndi hema wanu kuchokera mbali ina ya dziko lapansi kupita mbali ina popanda kutulutsa mawu aukali.
Komabe, musasokoneze kuyenda ndi njinga.Kuyendera kumachitika makamaka m'misewu yopangidwa ndi miyala, ndipo kukweza ndi kutsitsa kwa njinga zambiri kumachitika m'misewu yapamtunda, ndipo nthawi zambiri kumachitika panjinga zamiyala kapena njinga zamapiri.
Ndemanga zazinthu za IndyBest ndizopanda tsankho, upangiri wodziyimira pawokha womwe mungadalire.Nthawi zina, mukadina ulalo ndikugula malondawo, tipeza ndalama, koma sitidzalola kuti izi zisokoneze kuchuluka kwa zomwe timapeza.Lembani ndemanga pogwiritsa ntchito malingaliro a akatswiri ndi mayesero enieni.
Brompton yapamwamba ndiyabwino pamaulendo ataliatali, muyenera kuyiyika m'basi, tramu kapena sitima.
Kodi mukufuna kusungitsa zolemba ndi nkhani zomwe mumakonda kuti muziwerenga kapena kuzigwiritsa ntchito mtsogolo?Yambitsani kulembetsa kwanu kwa Independent Premium tsopano.