Umuvuduko wo hejuru nigipimo cyingenzi muri siporo ya Formula 1. Nkuko izina ribigaragaza, bipima umuvuduko wawe neza nkuko unyuze hejuru yinguni.Kuki ari ngombwa?Kuberako igena umuvuduko wawe muri rusange nubuhanga bwo gutwara.Umuvuduko wawe hejuru yimfuruka biterwa na feri neza.Iyo urangije iyi mirimo yombi, uzagera hejuru byihuse bishoboka, bizamura umuvuduko wawe mugusohoka kandi, amaherezo, byongere umuvuduko wawe mugice gikurikira cyumuhanda.
Amahame amwe arareba no gutwara amagare kumusozi.Nibijyanye na feri ikwiye hamwe nu mfuruka ikwiye kugirango unyuze hejuru no hejuru kumuvuduko wo hejuru.Byiza, gutsinda apex bivuze ko udakubita feri na gato, ariko pedal hakiri kare.Noneho, uzunguruka ukoresheje inertia.Niba ari impinduka zimanuka, uburemere burafata.Niba ufashe feri neza, amapine azasunikwa kumupaka - gukurura ariko nta kunyerera - kandi uzihuta uva mumfuruka, witeguye gutambuka mugihe igare rigororotse.
Dore ibyo naje nyuma yo gutwara Amagare Mabi "Kurikira" inshuro nke.Umuvuduko wanjye wo hejuru wateye imbere ugereranije nandi magare natwaye.Kubera iki?Kuberako aribyo bigamije.
Amagare yo kumusozi yahindutse mubindi byiciro byamagare.Birashobora kuba byoroshye kandi nzi neza ko abantu benshi bazaseka iyi nyito nshya itari kumuhanda.Nyamara, nyuma yimyaka irenga 30 yo gutwara amagare kumusozi, ubwihindurize bwa siporo nudushya twa tekinoloji bisanzwe byateye ibi: gutwara amagare kumusozi.
Ni imvange ihuza hepfo (DH) no kwambukiranya igihugu (XC) mumashini imwe.Nibyo, bari kumpande zinyuranye za gare yimisozi.Amagare ya DH afite 200mm yo guhagarikwa.Biraremereye, hamwe na super geometrike yoroheje, amakamba abiri yikamba, coil yamashanyarazi, amapine yibitero hamwe nibikoresho byoroheje, icyo ugomba gukora nukubita pedal.Ibinyuranye, amagare ya XC mubusanzwe afite hafi 100mm yo guhagarikwa.Nibyoroshye, bifite imbaho ziringaniye hamwe nipine yihuta kandi nini ntarengwa.Ahari Grail Yera ninziza kwisi zombi: igare ryihuta cyane kugirango uzamuke imisozi mugihe nanone ryorohereza abamanuka cyane (kandi bizeye).
Abantu bamwe bashobora kuba batekereza bati: "Nibyo amagare yinzira agenewe?"Ndasubiza nti: "Ntabwo aribyo."Natangiye kubona ko nta mwanya wabagabo kwisi yamagare kumusozi.Nkunda gutwara ultralight 100mm XC.Nkunda gutwara posh 160 / 170mm ya enduro.Kandi nkibisubizo byiri suzuma, nkunda gutwara amagare ya 120mm.Ibindi byose hagati birashimishije.Ntakintu cyiza cyihariye kuriyi gare 130-150mm.Nibyiza gusa muri mediocrite.Niba ibi bigutera gutekereza ko iyi ari classique ya dumbbell curve, uvuze ukuri.Kimwe nibindi bintu byinshi mubucuruzi nubuzima, ibinezeza byose byo gutwara amagare kumusozi murashobora kubisanga muri siporo ikabije.
Nigute ushobora kugura igare ryinzira?Kuberako iki aricyo cyiciro gishya, ntushobora kubona byanze bikunze amagare yabanje kugaragazwa niki gice kiringaniye.Uzakenera cyane kubyubaka nkibikorwa byubaka cyangwa hamwe nuburyo bumwe bwo kuvugurura.Rero, iyi ni inzozi zanjye zigihugu.
Ikadiri yikigereranyo numutima nubugingo bwa moto.Nkuko ushobora kuba ubyibuka, natoye The Follow for Mountain Bike of the Decade in 2018 kubera gukora ubuhanga bwa geometrike igezweho ya 29er ndende, itinda kandi yihuta kumanuka.Mugihe tutabisobanura nkibyo, iyi gare niyambere mumagare.Niba usubiye inyuma ugasoma ibyasubiwemo, mubisanzwe bashima imikorere igabanuka yuru rugendo rugufi (120mm) kimwe nubushobozi bwo kuzamuka.Ariko, intego nyamukuru yibanze ku bushobozi bwayo bwo kugwa.Nigute igare rya 120mm rishobora kumanuka neza?Numutwe hamwe.
Ariko icyo cyari igisekuru cyambere cyabayoboke, none igisekuru cya gatatu.Impinduka nini ninzira ndende ya dogere 77 iteza imbere kuzamuka;pivots ihagarikwa kugirango ihamye kandi irambe;Imiyoboro ya kabili imbere kugirango igaragare neza;intera idasobanutse hagati ya super Boost yataye inyuma (157mm).
Ihitamo ryanyuma rikwiye gushishoza nkuko bitesha iyi gahunda yo kubaka inzozi.Nkuko Ndabizi, Amagare Yibibi na Pivot yonyine niyo yemeye aya mahame mashya (niba ushobora kuyita) kugeza ubu.Nubugari bwa 6 ku ijana kurenza ibisanzwe 148mm Boost intera, kandi impamvu yabyo nukugirango ibiziga bya santimetero 29 bikore neza.Mu kwagura igice cyo hepfo ya mpandeshatu yibiziga (hub), ibiziga bikomeye birashobora gushyirwaho.Nkurikije inyandiko yanjye yambere yerekeye umuvuduko wo hejuru, ibi biragufasha kongera umutwaro kumuziga mbere yuko ihindagurika ikagenda.Irasunika neza imipaka igaragara ya gare, ituma umuvuduko wo hejuru wo hejuru n'umuvuduko rusange.Irasunika kandi inyuma ya derailleur yinyuma, ishobora kuyitera amabuye, nubwo iki kitabaye ikibazo kuri njye kugeza ubu.
Igitekerezo cyanjye cya mbere nyuma yo gutwara iyi verisiyo nshya ni, "Nigute nategereje igihe kinini kugirango mbone undi mukurikira?"Iyo yari imyaka itatu myiza.Iki gihe nahisemo ubunini bunini aho kuba buto.Mfite 5'10 ″, anshyira ahantu hagati, ariko mfite amaguru maremare kuburyo mfite rack nyinshi kuri gare yanjye.Ibi rwose ni ukuri kuko byumva bihamye kumuvuduko mwinshi.Ufite icupa rimwe arashobora gufata icupa rinini ryamazi.
Ubuvuzi bukurikira burashimishije kandi butera imbaraga.Iragusunikira kubona imipaka yawe, ariko kandi irakunda cyane iyo urenze.Iyo urimo kwiruka kumurongo wihuta kandi utuje nkumuhanda uzwi cyane wa CMG mumujyi wa Park City, ushyira uburemere bwibirenge byawe hanyuma ukareka guhagarika inyuma bigakora akazi kayo ko gukuramo ibibyimba byihuse no kuguma ugororotse.Ntabwo arikintu cyoroheje mubyiciro byacyo, ariko ni ubwumvikane buke kuburyo buzakomera mu mfuruka no kumanuka.
Guhitamo ibice bigize iyi nzozi byubaka mubisanzwe birimo ibibazo bike byoroshye: iki gice gikwiye gushingira kuri DH cyangwa XC?Bizantera kwimuka vuba hejuru cyangwa kumanuka?Ku bijyanye no guhagarikwa, byose bijyanye nigitonyanga, binzana kuri Fox… byumwihariko uruganda rwa Fox Uruganda 34 SC hamwe na 120mm yingendo.Igihugu cyanditswe ahantu hose.Igipimo cya 34 kiremereye gato naho 32 ntigira ingunguru.Ibi bitanga impirimbanyi nziza.
Mubyukuri, rimwe na rimwe numva nshaka gutwara Fox 150mm 36. Mugihe ifite urugendo rwa 20mm gusa kurenza igare ryanjye rya XC, ikora ibintu bikomeye nka forode ya enduro - ibisebe bishobora gutera sag.Ibi ahanini biterwa numuyoboro mushya wa shin bypass, ugabanya ubwiyongere bwumuvuduko wumwuka kandi bigatanga ibyiyumvo byoroshye.n'inyana zirenze urugero.Ufatanije na tru-axles, ibi birinda strut gufata munsi yumutwaro.Kimwe n'amakadiri hepfo, Uruganda 34 SC ruri hejuru yicyiciro cyarwo.
Kubijyanye na fork na Float DPS yinyuma yinyuma, inzira imwe nishingikirije kuri XC ni ukujyana na FIT4 Remote ya buri shitingi.Igaragaza urutoki-rwashizwe kure ya lever igufasha guhita usunika byihuse gufungura, hagati, hamwe nu mwanya uhamye wikibanza no guhungabana kuguruka.Kanda rimwe kugirango uhitemo "Hagati" naho ubundi ukande kugirango uhitemo "Ikirango".Noneho kanda rimwe kugirango usubire gufungura (kumanuka).Ku giti cyanjye, mpitamo kuzamuka hamwe nibikoresho bifunze.Nkunda kuva mu ndogobe nkumva mfite urubuga rukomeye munsi y'ibirenge byanjye.Niyo mpamvu umwaka ushize nashimye sisitemu ya RockShox Flight Attendant ya gare ya enduro.Iyi verisiyo ya Fox nigitabo, ariko ituma akazi gakorwa hamwe no kugabanya ibiro bike.Gusa akeneye icyumba cyo guhanga hamwe na pipette.
Iyo bigeze kumurongo wo guhagarika, Gukurikira bifite umurongo ngenderwaho wubatswe mumurongo, kandi Fox ifite amabwiriza yukuntu washyira Float DPS kugirango ihuze uburemere bwuwitwaye.Ariko nabonye uburyo bushya nita "gusunika pedal wongeyeho gatanu."Buhoro buhoro ngabanya sag (PSI) kugeza aho ntangirira pedale byanze bikunze, hanyuma nkiyongera kuri 5 PSI.Ibi bigabanya imbaraga zo gufata ibyuma byinyuma kandi bikagabanya ingaruka mbi ziterwa no gukubita pedal, bishobora kuba bikomeye, nko kuguruka hejuru yumubari.
Tekinoroji ya karubone igeze kure mumyaka mike ishize kandi nateganyaga gukoresha ibiziga bya XC kuriyi gare.Aha niho nshaka kuzigama ibiro, kandi nzi mumagare yanjye ya XC ko ntazatamba imikorere.Ariko, nahise mbona ko intera ya Super Boost n'ikibi yagabanije amahitamo yanjye.Kubwamahirwe imwe yonyine iboneka (ko nabonye) ni Inganda Nine, izwiho kuba ihuriro ariko imaze gutera imbere cyane hamwe na karubone hamwe na sisitemu yuzuye.
Mubyukuri, abantu kuri Bikes Bikes basabye Ultralight 280 ibiziga bya karubone kuriyi gare, kandi inkunga yabo itanga itandukaniro.Hano kandi natuye kuri estetique yumukara numutuku.Inganda Icyenda ifite ibyuma byubaka kumurongo byubaka aho ushobora guhitamo mumabara atandukanye kuri hubs yawe na spoki.Kuri iyi ngingo, ibiziga byawe byabigenewe bizakorwa kandi bikoherezwa kuri wewe.
Nkuko byavuzwe, umwanya wa Super Boost uhujwe nizi nziga bituma iyi gare yica rwose.Mubirometero birenga 200 byo gutwara bikabije, ntabwo nigeze mva.Kimwe mubibi nuko Hydra SB57 24-umwobo iboneka gusa kuri rot ya 6-bolt.Njye ndigice kuri CentreLock, nubwo birenze kubyorohereza / ubwiza kuruta imikorere.
Kimwe mubintu byingenzi byibanze kuri moteri ni ugushakisha imikorere ihanitse hamwe n'umwanya ukwiye wa nyuma ya super Boost.Bumwe mu buryo bwiza (kandi bwizewe) nabonye ni Shimano XTR FC-M9130-1.Nibyo, aba bazunguruka.Bafite offset ihagije (Q factor) kugirango bahamagare mumurongo wukuri kuko cassette isunikwa cyane.Nibyoroshye kandi bikomeye nkibikoresho bya XC.Nkoresha kandi 170mm yimodoka yo mumisozi kugirango igumane pedal kugeza byibuze.
Ariko, kubera ko iyi ari inzozi zubaka, nahisemo kumurongo wanyuma wanyuma na spockets.Iyambere yakozwe na Enduro Bearings, ikora ubundi buryo bwa XTR nka XD-15, hamwe na cryo yakozwe na cryo ivura amoko ya azote hamwe na butter-yoroshye yo mu cyiciro cya 3 silicon nitride ceramic.Kubijyanye nu munyururu, Iryinyo ryinyo ritanga ihitamo rinini ryurunigi, ushizemo nizigenewe gusa Shimano itaziguye ya 12-yihuta, ariko hamwe na super Boost intera.Byakozwe muri aluminium 7075-T6 kandi biboneka muri toni 30, 32 na 34.Nabanje kujyana na 32t ariko ndangije na 30t nshingiye kuri cassette.
Reka tuganire kubikoresho.Shimano itanga kaseti ebyiri yihuta 12 XTR na derailleurs ebyiri zinyuma kuri moteri ya 1X.Cassette ikomeye (10-45t) yoroshye kurenza 10-51t kandi ifite gusimbuka gake hagati yibikoresho.Ibi bituma hakoreshwa XTR yinyuma ya derailleur ifite akazu ko hagati, nayo yoroshye kandi idakunda gukubita urutare.Muburyo bumwe, birasa na DH gushiraho: byoroshye kandi byubwenge.Na none, ibi bituma toni 30 yimbere imbere ihitamo neza kurwego rwo hasi rwo kugenderaho.Ariko, kugirango byumvikane neza, ntabwo aribwo buryo bukwiye bwo kurambura umuhanda muremure.Nkumuryoheye, nasimbuye kandi ububiko bwimigabane na Enduro Bearings ceramic pulleys kugirango ikore neza kandi ikore.
Feri nikimwe mubice byingenzi bigize gutwara ibinyabiziga.Izi nizo feri nkunda cyane kuva yatangira XTR 9100. Verisiyo ya piston ebyiri ninziza kwambukiranya igihugu, ariko gukoresha igihugu bisaba piston enye kuri caliper.Ahari ushobora gushyira bine imbere na bibiri inyuma kugirango ukize ibiro, ariko nahisemo bine kuri bine.Nkuko nabivuze inshuro nyinshi mbere, ugomba kugenda gahoro kugirango wimuke vuba.Bihujwe imbere ninyuma ya 180mm XT rotor (6 bolts) kugirango feri ikomeye hamwe numunaniro muke wintoki.Mvugishije ukuri, birashoboka ko nashyira rotor ya 203mm imbere niba uruganda rwa Fox 34 SC rwarimeze neza.Yoo, kugeza kuri 180mm.
Aka ni agace ntekereza cyane.Nibihe byiza ipine itari kumuhanda?Ubugari bwiza ni ubuhe?Ni bangahe birenze… cyangwa ni bike cyane?
Umwanzuro wambere: amapine ya 2,4-niyo niyo nzira nziza yo gukoresha umuhanda.Bafite amajwi ahagije kandi bakandagira kugirango bafatanye kandi batange umusego wongeyeho utapimye igare bitari ngombwa.Birumvikana, gusa muriki gipimo hari intera nini yipine.Rero rwose iramanuka muburyo bwo gukandagira.Bakeneye kuzunguruka vuba kandi nanone bakarakara bihagije kugirango bafate ku mfuruka.Imbere ikenera cyane cyane ibyuma byuruhande rwinyamanswa kugirango itangire guhinduka, kandi mugihe ushobora kureka bimwe kumapine yinyuma, nibyinshi bikurura imisozi.
Kubwamahirwe, Maxxis ifite igisubizo cyiza cyimbere.Nubwo byashizweho nk'ipine yinyuma, Minion DHR II ni ipine yihuta ifite imico yose ukeneye kugirango unyure hejuru ya gariyamoshi no gufata ahantu hahanamye.Iyo ushyizeho impinduka, hagati ya knob itanga feri ihagije igororotse.Ipine irashobora gusubirwamo byoroshye nka Minion DCF II.
Mumaze gutwara WTB Ranger mubyubatswe mbere, nzi uko ikora haba imbere n'inyuma.Cyane cyane verisiyo yumukara-rukuta, ipima garama 875 gusa, iraramba cyane kandi irwanya umuvuduko.Inshuro ebyiri natekereje ko ari ugucumita - byumvikanaga kandi byunvikana - ariko ipine irahagarara.Ibikoresho bya reberi birakomeye cyane, bikomeza gukurura imisozi ihanamye.
Ibikurikira bifite umuyoboro muremure wo hejuru bivuze ko ushobora gukoresha uruti rugufi.Ku bijyanye no kuyobora, aha ni agace ushaka gushingira kuri DH na XC.ENVE itanga ihuza ryiza ryibiti bya M6 (50mm) na M6 (ubugari bwuzuye) hamwe na 25mm kuzamura.Nibyoroshye bishoboka, ariko bitanga uburebure budasanzwe kandi byoroshye gukora.Ndatekereza by'agateganyo gutekereza kuri bagenzi ba ENVE M7, ariko barusha enduro.
Ubuyobozi bumaze kurangira, nahinduye kuri Headet yinyo ya Wolf na thru-axles kugirango mpuze na hubs.Mugihe nagerageje gufata amenyo ya Wolf amenyo, narangije na ODI Vans Dynaplug Guhindura amaherezo.Niba utaravuguruye inzu hamwe na Dynaplug, ntabwo wigeze uvugurura inzu.Ntabwo byari bike mubitangaza.Gucomeka umwobo gusa, ongera ushyire ipine hanyuma ugende.Izi ntoki zifite ibyuma bine (bibiri kuri buri ruhande) byinjijwe mubushishozi kugeza kumpera yinkoni.Guhindura umukino wuzuye.
Kuri pipette, Nabanje kugerageza uruganda rushya rwa Fox Transfer SL hamwe na 100mm yingendo, ikaba yoroshye 25% kuruta Transfer isanzwe.Ubu ni uburyo bwo kuzigama cyane.Ariko, ni binini.Urashobora rero kuzamuka cyangwa kumanuka.Nta hydraulics iri hagati yabo kugirango ishyigikire inkingi.Nyuma yo kugenda gake, nasanze mugihugu cyimbere iyi myanya iringaniye irakenewe rwose - muri make, kuzamuka tekinike, yo gutambuka mumisozi miremire, imyanya ntabwo igera munzira.
Ndangije nsimbuza Transfer SL nigare ryanjye XC hanyuma nkoresha RockShox Reverb AXS kugirango nkomeze.Kwimura bisanzwe nabyo ni amahitamo meza, ariko niyo aboneka kuri njye.Nakuyeho uburemere kuri gare yanjye XC nsanga ahantu heza h'umujyi wa Evil.AXS joystick nayo ikorana na Fox ya kure ibumoso.Ndangije, nahisemo ultr-yumucyo WTB Volt Carbon itandiko kugirango uburemere bugabanuke cyane ntatanze ihumure.
Niba urimo kubireba uhereye kuri XC, uzakenera uburyo bwo gupima ingufu zisohoka.Kubera ko Shimano itaratanga metero yubatswe ya MTB, ugereranije Garmin Rally XC200 pedals nibyiza.Ku bijyanye no gupima imbaraga no gutezimbere, ubu buryo bubiri buraguha amakuru menshi kurenza uko uzigera umenya icyo gukora.Ipima buri kirenge cyigenga nuburyo buri kirenge gikora neza muri pedal yose, imbaraga zingana ute iyo wicaye uhagaze, uko imyanya yawe itunganijwe neza, nibindi byinshi.
Kimwe mu bintu byiza biranga ni uko byateguwe ku buryo bwa Shimano SPD, butuma habaho ubwuzuzanye bukabije ku batwara amagare menshi yo mu misozi ya Shimano.Nka paje ya pedal, iragutse gato kurenza Shimano XC.Batteri na electronike byongera uburemere buke, ariko.Ndabona kandi batanga ibireremba birenze Shimano pedals.Mu kurangiza, inyungu nini ya metero yimbaraga ya pedal nubushobozi bwo kujyana nawe mugihe ugenda nigihe ukodesha izindi gare.Ntuzigera utakaza imbaraga.
Gusubira inyuma mubisanzwe bivuze ko uzaba umunyamahane, ukagira ibyago ukisunika kurenga imipaka yawe.Ibi bigomba gutegeka umubare wibindi bikoresho byo guhitamo.Kumanuka nyirizina, nakoresheje POC Sports yuzuye ingofero yuzuye, kurinda inyuma, amakariso n'ikabutura.Mubisanzwe, nashakaga umuyobozi mubikorwa byo hejuru birinda ibikoresho byo kurinda umuhanda.
Ni ingofero ya enduro ifite ubwiyongere bwinyuma hamwe nibintu byinshi byingenzi biranga umutekano, harimo MIPS kugirango ikumire ingaruka zizunguruka, itara rya RECCO ryo gushakisha no gutabara, hamwe na “visor split” kugirango irinde ijosi.Nibwo E-MTB yemerewe gukubita umuvuduko mwinshi.Igishushanyo ni nkana-gogle-nkana kuburyo indorerwamo zishobora kubikwa munsi yumusozi uzamuka kandi umugozi wa goggle ntubuza na kimwe mu byerekezo.Urebye ingano yuburinzi itanga, iyi ni ingofero ihumeka neza.Nubwo ibi biri kure yingofero XC yuburyo bworoshye.Ubwinshi buke bwamatwi nabwo bugabanya ubwoko bwikirahure ushobora kwambara.Ntabwo ihuye cyane nigicucu gifite insengero zigororotse.
Kubwibyo, Ndasaba guhuza iyi ngofero hamwe nizuba rya POC Devour.Bihuza neza n'ingofero, bituma amaboko azenguruka amatwi atavuguruzanya n'ingofero.Ikiruta byose, batanga ijisho rimeze nk'amaso hamwe no kurinda isura muburyo buhumeka.Nakare, abakobwa banje b'ingimbi barangije kureba.Bemerewe rero na polisi yimyambarire ya Gen-Z.
Nkoresha POC VPD ivi ryamanuka kumanuka, ariko moderi zimwe nini nini yo kugendera hejuru.Oseus itanga uburimbane bwuzuye bwo kurinda, uburemere, guhumeka nubwisanzure bwo kugenda.Bafite padi imwe ya VPD kumavi iramanuka gato kumaguru yo hepfo.Birashobora kwambarwa kumaguru hejuru ndende kandi bigashyirwa hamwe na zipper kumanuka.Imishumi yo hejuru yashizweho kugirango ifate ahantu kandi igabanuke kugirango igabanye ubunini bwa padi muburyo bwo kuzamuka.Nibyiza byo gutwara ibinyabiziga hanze.
Kuri backcountry glove amahitamo, birumvikana guhitamo kumanuka.Resistance Pro DH ifite uburinzi buhagije bwo gukora ibiti bidakwiye bitarinze gukomera cyangwa kubuza.Imikindo isunitswe ahantu h'ingenzi kugirango hirindwe ingaruka n'umunaniro utitanze gukurura no gufata.Barahumeka bihagije kugirango XC ishyushye, kandi urutoki rwa silicone rutanga feri ikomeye.Ku gikumwe hari nigitambara cya terry cyo guhanagura igituba.
Mugihe cyo guhitamo inkweto ziruka, igitekerezo cyanjye ni XC.Nashakaga uburyo bwiza bwo guhitamo pedaling, bivuze ko bagomba kuba boroheje kandi bakomeye, hamwe neza kandi bihumeka neza.XC9 ishyiraho ibipimo muri buri cyiciro.Nanjye nagize ikibazo cyagutse cyanyuma Shimano atanga kuri moderi zabo zohejuru.Nyuma yabyose, inkweto zanjye zose zamagare zishingiye kuri sisitemu yo gufunga BOA.Kuri-kuguruka-igitutu cyoguhindura gishobora gukorwa kumurongo-mukanda mukanda gake gusa, bigakora itandukaniro rinini muburyo bwiza no gukora, cyane cyane kubirometero birebire.
Igihe cyo kohereza: Gashyantare-23-2023