Niba ukoresheje amahuza mumateka yacu kugura ibicuruzwa, dushobora kubona komisiyo.Ibi bidufasha gushyigikira itangazamakuru ryacu.Wige byinshi.Nyamuneka kandi tekereza kwiyandikisha kuri WIRED
Abaturage ba Sami ni abashumba b'impongo b'ibyamamare baba mu majyaruguru y’Uburusiya, Finlande, Noruveje na Suwede.Hano hari amagambo 180 yerekana urubura na barafu.Ibintu nk'ibyo birashobora kuvugwa kubatwara amagare bamara igihe cy'itumba mubihe byose byo mumajyaruguru.Bitewe n'imihindagurikire y'ibihe by'izuba, ubushyuhe n'imvura, hamwe no kwiyongera kw'imihindagurikire y’ikirere, byanze bikunze ko nta minsi ibiri yo gusiganwa ku magare izaba imeze mu gihe cy'itumba.Ngaho, igare ribyibushye rirashobora gukiza roho yamagare.
Abantu bamwe bashobora gutekereza ko gutwara amagare mu gihe cy'itumba bisa nkaho ikuzimu iteye ubwoba.Mubyukuri, kugirango ugire urugendo rushimishije kandi rutekanye, ugomba gushyiraho ingamba: Niki cyiciro kibereye abakozi b'igihe gito?Amapine yize cyangwa amapine adafite?Itara ryanjye rishobora gukora?Nzagendera mumihanda cyangwa urubura kugirango niyahure?Usibye kugendera mu cyi, ni ngombwa cyane kugendana mbere, kuko kunanirwa kwa mashini (nka hypothermia cyangwa frostbite) bishobora kugira ingaruka zikomeye.
Ariko, kugendera mu itumba, kureremba ahantu hatuje monochrome, hariho no gutekereza cyane.Igihe kirageze cyo kureka Strava guhora akurikirana intego no kwishimira amarozi yigihe gito.Kugenda nijoro nkagera nko mu ma saa yine n'iminota 45 z'ijoro igihe nabaga, ikirere cya Jack London, kibereye kubaho, cyariyongereye cyane.
Mu mateka maremare yamagare, amagare yabyibushye ni shyashya: Mu 1980, Umufaransa Jean Naude (Jean Naude) yazanye igitekerezo cyubwenge cyo gukoresha amapine ya Michelin yumuvuduko ukabije wo gutwara 800 mubutayu bwa Sahara.Ibirometero byinshi.Mu 1986, yongeyeho uruziga rwa gatatu maze akandagira ibirometero bigera ku 2000 kuva Algiers kugera Timbuktu.Muri icyo gihe, abanyamagare muri Alaska basudiraga hamwe kugira ngo bagire ubuso bwagutse bwo kugenderamo Iditabike, umunsi mukuru w’ibirometero 200 unyuze mu modoka ya shelegi n’imbwa.Hagati aho, umugabo witwa Ray Molina muri New Mexico akoresha amapine ya santimetero 3,5 kugirango akore 82mm yo kugendera kuri dunes na Arroyos.Muri 2005, uruganda rukora amagare muri Minnesota Surly yaremye Pugsley.Ubunini bwa 65mm nini ya Marge Rim hamwe na tine ya Endomorph ya 3,7-yemereye rubanda gukoresha amagare yibinure.Ubu buhanga bwo gusana bwabaye inzira nyamukuru.
Amagare yabyibushye yahoze ahwanye n "umuvuduko gahoro", kandi ibyuma byuma bya behemoth ya mbere bishobora kuba nkibi.Gukandagira kuri pedal hamwe na fluff yera idafite epfo na ruguru ni imyitozo y'ubugome.Ariko ibihe byarahindutse.Ibicuruzwa nka Salsa, Fatback, Byihariye, Trek na Rocky Mountain bikomeje gutera imbere hamwe nuburyo bworoshye no kwagura amapine kugirango bihangane nibihe bikabije, Kandi ibice bisanzwe nkibicaro byicara.
Muri Mutarama, Rad Power Bikes yatangije amashanyarazi mashya ya RadRadover.Muri Nzeri, REI Co-Op Cycles yashyize ahagaragara igare ryayo ryambere ribyibushye, ikadiri ya aluminiyumu ikomeye ifite ibiziga bya santimetero 26.Uyu munsi, uburemere bwo hejuru buroroshye kurusha amagare menshi yo mumisozi.2021 Salsa Beargrease Carbon XO1 Ikariso ya karubone ya Eagle ifite uruziga nuburemere bwibiro 27.
Natwaye 2021 Salsa Beargrease Carbon SLX kuva urubura rwatangira mu majyaruguru ya Minnesota ku ya 15 Ukwakira.Ni igare rimwe na XO1 Eagle, ariko hamwe na karuboni nkeya, kandi iherezo rya sisitemu yohereza ni munsi gato.Muri moderi eshatu zibyibushye za Salsa (Beargrease, Mukluk na Blackborow), Beargrease yagenewe kugira ubushobozi bwo kugenda byihuse, bitewe nuburyo bugenda butera imbere, bushobora gukora ubunini bwuruziga nubugari bwamapine mubihe bitandukanye byamoko Ubushobozi nibikoresho byinshi hanze ibikoresho byinyongera, ibiryo nibice kugirango uhangane namarushanwa maremare, nka Arrowhead itoroshye 135.
Niba ukoresheje amahuza mumateka yacu kugura ibicuruzwa, dushobora kubona komisiyo.Ibi bidufasha gushyigikira itangazamakuru ryacu.Wige byinshi.Nyamuneka kandi tekereza kwiyandikisha kuri WIRED
Nubwo Arrowhead 135 izahita isohoka muri cab yanjye izwi, Beargrease yumukara wa karubone iracyari urugendo rushimishije kuva mubyondo na barafu byigihe kivanze kugeza inzira yo gutwara ifu yifu.Iyi gare ifite ibiziga bya santimetero 27.5 na tine 3,8 z'ubugari, hamwe na rim zigera kuri mm 80, bigatuma imikorere yayo igenda neza.Ariko irashobora kandi gukoresha ibiziga bya santimetero 26 kuri 100mm kandi ifite ibikoresho byapine bigera kuri 4,6 kugirango bigere hejuru yurubura.Irashobora no guhindurwamo amapine 29-hanyuma igakoresha amapine 2 kugeza kuri 3 kuri 50mm kumurongo wumwaka wose.Niba ushaka kongeramo imbere kugirango woroshye ibisebe, ikadiri irahujwe nicyuma cyimbere kandi ifite inkoni ntarengwa ya mm 100.
Igihe nageragezaga bwa mbere Beargrease mu majyaruguru ya Minnesota, ubushyuhe bwari dogere 34 kandi ibimenyetso byari uruvange rw'ibyondo na barafu.Nkuko twese tubizi, ibyiyumvo bibi byababayeho kubantu bahura nibi bibazo nuko ushobora kwerekana ko wafunze umukingo wawe mugihe igare ryanyerera munsi yawe kurubura kandi mumaso yawe yakoze ku butaka.Kandi ukeneye ubudozi.Ku bw'amahirwe, ibyo ntibyabaye.Beargrease yumva itajegajega, yihuta kandi ifite umutekano, nubwo amapine adafite imisumari mugice gikonje.Ubworoherane bwayo buri muri geometrie ikaze: hagati yimbere (intera itambitse kuva hagati yigitereko cyo hepfo kugera kumurongo wimbere), inkoni ngufi, umurongo mugari hamwe na 440 mm urunigi, bigatuma wumva umeze nkigare ritari mumuhanda.
Nubwo yagendeye ku isupu ikonje yigihe cya rutugu rwa Minnesota muminsi iri imbere, shimano ya Belgrade ya Shimano 1 × 12 SLX na feri ya Sram Guide T iracyakora neza.Bitandukanye na gare yanjye yibyibushye, Beargrease ntiyigeze apfukama.Iki nikibazo gikunze kugaragara kumagare yibinure kubera uburemere bwacyo hamwe na Q yagutse (hagati yumwanya uhuza pedal kumaboko ya crank iyo upimye ugereranije nu munsi) Intera iri hagati yigitereko).Salsa igabanya nkana Q ibintu bya crank kugirango igabanye umuvuduko wivi, ariko ikarito ya karubone yoroheje nayo ifasha.Rimwe na rimwe, mukugenda kwanjye, intebe yintebe izaza ikenewe.Nubwo igare rihujwe nicyicaro cya 30.9mm, ntabwo kiri mubwubatsi.
Kumodoka yo kwiruka cyangwa ingendo ndende, ntihabura aho ubika ibikoresho.Ku mpande zombi z'amagare ya Kingpin y'amagare, hari udupfunyika tw'amacupa atatu cyangwa ikirango cya Salsa “Ikintu cyose Cage”, gishobora gukoreshwa mu gupakira ibindi bikoresho byoroheje ukeneye.Kuruhande, hariho amacupa abiri mumacupa imbere muri mpandeshatu, ibikoresho byo gushiraho ibikoresho kuruhande rwo hepfo yigitereko cyo hepfo, hamwe nigitereko cyo hejuru gishobora kwakira mudasobwa yamagare hamwe nigikapu cyo hejuru.
Biracyari igihe cyizuba, bivuze ko urubura rwinshi rutaratangira kuguruka.Ariko Beargrease yampaye impamvu zihagije, Nifuzaga cyane imbeho hamwe na corduroy itunganijwe neza.
Niba ukoresheje amahuza mumateka yacu kugura ibicuruzwa, dushobora kubona komisiyo.Ibi bidufasha gushyigikira itangazamakuru ryacu.Wige byinshi.Nyamuneka kandi tekereza kwiyandikisha kuri WIRED
Wired niho ejo hazaza.Nisoko yingenzi yamakuru nibitekerezo bifite ireme mwisi ihora ihinduka.Ibiganiro byifashishijwe byerekana uburyo ikoranabuhanga rishobora guhindura ibintu byose mubuzima bwacu, kuva mumuco ujya mubucuruzi, kuva mubumenyi kugeza mubishushanyo.Iterambere nudushya twabonye byazanye uburyo bushya bwo gutekereza, amasano mashya ninganda nshya.
Urutonde ni 4 + © 2020CondéNast.uburenganzira bwose burabitswe.Ukoresheje uru rubuga, wemera amasezerano yumukoresha (avugururwa kugeza 1/1/20), politiki yibanga hamwe nibisobanuro bya kuki (bigezweho kugeza 1/1/20) hamwe nuburenganzira bwibanga bwa Californiya.Wired irashobora kubona ibicuruzwa bimwe byaguzwe binyuze kurubuga rwacu kubufatanye nabacuruzi bacu.Ibikoresho kururu rubuga ntibishobora gukopororwa, gukwirakwizwa, koherezwa, kubikwa cyangwa gukoreshwa ukundi utabanje kubiherwa uruhushya rwanditse na CondéNast.Guhitamo amatangazo