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Kodi kusankha njanji njinga?

Track njinga lakonzedwa makamaka galimoto masewera. The aakulu kwambiri mpikisano, wotchuka njinga mtundu unachitikira pa izi zoyendera awiri mawiro.

Kodi njanji njinga? Photos anapereka m'nkhaniyo, kudzakuthandizani kudziwa magalimoto awiri mawiro mu gulu ili.

Low ankafika, wapadera chimango Masamu, kugwiritsa ntchito magudumu yeniyeni, amasinthira nagawa zigawo zikuluzikulu - onse chimene chimasiyanitsa njanji anagona njinga ku zitsanzo mwachizolowezi kwa ife tonse. Ndi chifukwa kudzakhala kovuta yopapatiza cholinga kuyambira njinga ntchito njinga chifukwa ochiritsira, nezi pang'onopang'ono.

Kodi njanji njinga?

Monga tanenera kale, njanji zitsanzo amasiyana alendo, phiri mzinda njinga, anaikira kuntchito. Tiyeni tione mbali ya njinga masewera:

  • chimango opepuka, chiongolero, kuwala kulemera pakati zigawo;
  • gudumu makamaka mu mawonekedwe a nyanga a nkhosa;
  • yopapatiza gudumu mkombero ndi tayala;
  • Foloko yopangidwa ndi zisulo gulu;
  • pakalibe makina kuyimitsidwa.

Track njinga chimango

Pa ulendo ku zitsanzo masewera okwera pa ndi kukokera thupi limodzi chimango thupi, amene bwino aerodynamics. Zikatere kumawonjezera udindo pa kayendetsedwe ka njinga. Kuti izi anawonjezera chinthu cha liwiro.

Modern zitsanzo otsika mapeto ali makamaka mafelemu zotayidwa. Komabe, njira ngati kwenikweni pamodzi ndi carboxylic foloko kutsogolo, kumene kumakhudza kuchepetsa chonse kulemera kwa njinga.

Track njinga ndi chimango cha ulusi mpweya amalola omasuka cushioning kumva pamene ikuyenda. Chifukwa ndalama mkulu ntchito yopanga zitsanzo ngati mtengo kuposa zotayidwa. Mlingo wa chitonthozo pamene galimoto pano kumadalira pa ndondomeko ya chimango ndi zizolowezi za ankafika makamaka. Kotero sizimapanga mopupuluma dyera ankaona kuti mpweya CHIKWANGWANI.

Koma mafelemu titaniyamu kuti kuphatikiza wolimba ndi lightness mpweya, chuma amaona zosowa. Ngati si chifukwa cha kukwera mitengo chinthu, opanga ndithudi atenga izo pa bolodi. Komabe, zochokera mtengo, mafelemu titaniyamu adakalipo yekha makasitomala anasankha.

Ambiri, ngati mukufuna kudzapeza opepuka cholimba njanji njinga, Ndi bwino kupereka mmalo chimango carboxylic. Pamene muyenera kupeza nthawi kutaya njinga mkulu-liwiro kukhalabe mawonekedwe abwino ndi galimoto zosangalatsa anu, zokwanira ndalama pa chimango zopangidwa ndi zitsulo zotayidwa.

mawilo

Mofananamo, chimango, younikira mawilo pa njinga ulendo ndi kudziwa ubwino wa zotengeka pa gulu. Kusankha zingerengere kwambiri kuwala amapereka liwiro mphamvu. Opepuka tayala amapereka akuchitira zabwino ndi kudziwa njirayo.

Kugula woyamba njanji njinga ayenera mmalo lachitsanzo limene wapamwamba kwambiri mawilo. phindu ali m'gulu la kupalasa njinga ndi mbali chidwi wa mtengo okwana njinga. Choncho Iyikeninso mawilo bwino ndi nthawi akhoza ndalama zambiri.

kukula

Kusankha zoikamo njinga monga Thupi ili yofunika kwambiri posankha njanji chitsanzo. Kukachitika palibe sayenera kugula njinga ndi kwambiri chonse chimango tating'ono, maganizo pa mtengo wabwino. Only bwino anasankha kukula adzalola womasuka pa ulendo ndipo muzisangalala chizolowezi latsopano.

magawo chimango ali amayezedwa masentimita. Komabe, ena opanga angapeleke options osiyana miyezo. Monga chotsogolera munthu, suffices ntchito matebulo wapadera, zimene zikusonyeza kugwilizana ndi anatomical magawo chimango thupi. Choncho, ndi bwino kuti athe njinga chitsanzo laumwini mutayamba zoyenera yoyenera.

zigawo

Panopa, msika chimakhala chogwidwa ndi opanga ochepa zigawo zikuluzikulu HIV ndi machitidwe ananyema kwa njinga njanji. Izi koposa zonse, SRAM, Shimano ndi Campagnolo.

Oyamba ayenera kuganizira njinga amene anamaliza ndi kupanga bajeti mtundu Shimano. Pa nkhani ya zigawo zikuluzikulu SRAM ndi Campagnolo mukhoza kupeza bwino magawo opaleshoni ndi atsogolere njinga pa mtengo waukulu.

asterisks

Mu njanji kupalasa njinga ndi ambiri dongosolo nthunzi wa nyenyezi pa 34 ndi 50 mano. Izi njira mosavuta kugonjetsa dziko, pamene njirayo amapita zikuchepa phiri. okwera odziwa amakonda dongosolo ndi sprockets 53 ndi 39 mano, kuti amalola kukhala liwiro apamwamba.

Pamzere olondola zitsanzo nthawi zambiri anaika nyenyezi zitatu. Koma nthawi zina m'malo mwa machitidwe ang'onoang'ono ndi opepuka kuti kupereka pafupifupi chimodzimodzi liwiro osiyanasiyana, pamene nthawi yomweyo yosavuta kugwiritsa ntchito.

Chifukwa,

Pamene inu kusankha njanji njinga Chofunika - musawafulumizitse mu kugula zitsanzo zovuta kwambiri. Ambiri mbali imeneyo idzakhala yopanda phindu mu njira ya galimoto pa maulendo zoweta.

Akutukuka kukwera anu kalembedwe amalola wotsatira njira mwatsatanetsatane nkhani ya kusankha chitsanzo abwino. Pa ena okwera siteji anakumana anagula mbali payokha, amene amalola inu kusonkhanitsa ndendende njinga chomwe chingathandize zimenezi zitheke.

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