Bicycle ivili: ntoni na, nendlela ukukhetha ilungelo

Bicycle lebhasi - enye kwezona ndawo ibalulekileyo kweevili. Ivela kule nxalenye kuxhomekeke kwindlela elungileyo ibhayisekile ukuthanda ibambelele endleleni, uzinzo kunye lula intshukumo "ihashe intsimbi". Nganye isondo ibhayisekile ubunjwe ezintathu: icala isabelo kombisaka kunye nentambo. Le yokugqibela isenokuba intsimbi okanye Kevlar. Le ndlela yesibini ingcono eyenza kube lula ubunzima irabha kunye yenza nesimbo yayo compact.

uhlobo

Ishishini ibhayisekile ngoku uvelisa iintlobo ezininzi zezinto veloreziny. Enyanisweni, bonke amavili zingahlulwa zibe ngamaqela amathathu:

1. Slicks. Yohluka ukusuka abanye ukuba ayiqulathanga apha kumphezulu wayo anyathele. Olu hlobo ke ifanele asphalt yabahambi. Ukuziqengqa ukumelana sakugcina, ukuba zigcinwe kakuhle endleleni kunye kakhulu cwaka.
2. Poluslik. Bicycle ivili le hlobo luquka ubuncinane inani vee nezinto ezithe phuhlu kwiziko yalo kunye zakhe zokutyhomfa kwi inxenye ecaleni. Olu khetho ubhetyebhetye ngakumbi, kuba ivumela ukhwele obutofotofo hayi ezigudileyo kuphela indlela kwinqanaba ezifana asphalt, kodwa nzima kubhula emhlabeni.
3. emoto ngaPhandle kwendlela. Olu khetho kangangoko ukuba Uyandigxotha-kwendlela okanye ematyeni. Iqulethe unyathele nzulu kunye nobuninzi namaqhosha ukuze kubekho uzinzo ubuninzi kwi imiphezulu imigwaqo.

Ukumakishwa Amavili ibhayisekile

Ukumanya lonke veloreziny wenza kanye waphuhliswa international standard ISO ETRTO. Iqulethe inyanzelekile kubo bonke abenzi neefeleni nemigangatho aveza ekufuneka kufikelelwe kungakhathaliseki lizwe. Ngokutsho elamkeleke ETRTO (European Organisation for amatayala neefeleni) ubhalo ubukhulu ibhayisekile amatayara kufuneka acaciswe amanani amabini ezahlulwe sisithuba ikhonco, umzekelo, "40-622". Eyokuqala ububanzi, kwaye eyesibini - ubukhulu, undi. Njengoko kulula ukubona, ezi parameters zibonakaliswa iimilimitha. Ngaphandle inkqubo ETRTO, kukho iinkqubo French namagama inch. Eyokuqala kwezi sibonisa olungaphandle ubukhulu kunye ububanzi iimillimitha, kunye yesibini ezi parameters zibonakaliswa intshi. YaseTire enombhalo ETRTO 37-622, kuya kutyunjwe kubo, ngokulandelelana, njengoko 28 x 1 5/8 x 1 3/8 x 700 kunye 35c.

Izindululo ngokukhetha i

Phambi kokuba uthenge velopokryshki enqwenelekayo isigqibo kunjalo, yintoni uhlobo lwendlela kakhulu isoloko isetyenziswa. Umgangatho irabha, ujonge emva evenkileni. Kukho iindlela ezininzi abathembekileyo. Okokuqala esilichitha irabha ngomnwe owomileyo enotyhalo kakhulu kunene. Ukuba ngenxa oko kuya kuba umkhondo ecacileyo, ithi ukuba emavilini eninzi lokufaka. Loo isondo ibhayisekile, "siphila 'elide yaye kuya kuba kubi. Indlela yesibini ibandakanya ukufumana phandle weza ngayo kulula off "intshebe" lokunyathela. On irabha ngokwenene kuhle ukuba enze kube lula kakhulu. Kukho omnye caveat; ngokuba umgangatho wamavili obungalinganiyo, kuyimfuneko ukuba azame ukutsala isibini of zeepali evela kumacala ahlukeneyo. siye kuphela lingenza mqonda kakuhle ihlala wayo. Ubume ngokubanzi isondo nayo inexabiso elikhulu. umenzi Responsible akayi kuvumela imveliso zayo maqhuqhuva, prilivki, ezimfanteni, iimpazamo ukutywinwa bortirovochnogo intambo kunye nezinye iimpazamo ezifanayo.