Kafa up na wani gearshift a kan bike. Speed keke

Yana mamaki cewa da yawa buyers suka saya da kanka a bike karo na farko, ba su ma san me ya sa ya bukaci watsa da kuma yadda suka kasance saitin. Akwai stereotype cewa mafi kudi da sufuri da gudu, don haka shi ne mafi wakilin kuma mafi alhẽri. A paradox a kan bango da irin fallacies dubi cyclist wanda kutsa cikin tudu a kalla dace da wannan canja wuri a lokacin da pedaling sosai wuya da kuma kowane santimita aka bai da wahala. Ko da yake shi ne wani lokacin zai yiwu don tsayar da cewa halin da ake ciki: mahayi kwari da tudu da kawai kiyaye taki tare da ƙungiyoyi na sandunansu, kuma wani tsarin aiki a low gudu.

Nufa kaya

Domin magance irin wannan m halin da ake ciki, wajibi ne a fahimci abin da ake bukata don bugun da bike da kuma lokacin da su yi amfani da shi ne ya dace. Duk da haka, wannan ya kamata ya zama saba da Kalmar "cadence" - mafi kyau duka pedaling mita. Cadence ne zuwa kashi da dama iri:

• high.
• low.
• mafi kyau duka.

A wani babban mahayi ya feda ma sau da yawa, wadda take kaiwa zuwa ƙãra buildup a cikin sirdi da mai misallocation na kokarin. Musamman m wannan hasara a can, idan wani cyclist bai yi amfani da feda ko lamba tuklipsy, kyale a gyara matsayi na ƙafa a daidai matsayi.

Lokacin da cadence ne low, da pedals suna juyawa sosai a hankali. Domin yada babba kokarin da ake bukata. The tambaya: "To, don me gaban gudun shifter a kan bike idan aka ba amfani?" Dukan more haka a lokacin da ka matsar a cikin wannan yanayin ne sosai gaji tsokoki, da kara aza a kan gidajen abinci, wanda zai iya haifar da cututtuka na musculoskeletal tsarin.

Shawarar Operating yanayi

A mafi kyau duka cadence nuna judicious amfani biker sojojin dangane da mutum halaye, nauyi da kuma rinjaye taimako a ƙasa. Domin bayyana talakawan darajar da shi ne a cikin kewayon daga 80 zuwa 110 juyin minti daya. Dace keke gudun canjin a kan bike (Shimano, Sram, ko analogs daga gare ta), da cyclist ji dadi, amma shi ya ci gaba da sarrafa darajar da shawarar cadence a kan kwamfuta. Shi ne a cikin wannan yanayin, da mutum ji dadi kuma a ko'ina cinye nasu ƙarfi.

kaya motsi

da kuma wani lokacin a lokacin da gudun canji da aka yi da muhimmanci sosai. Gear canje-canje dole ne a yi da daya da kuma a lokacin da suka canjawa ba a kananan kaya a kan feda. Wannan zai hana lalacewar da sarkar tensioner da kuma ci gaba da m da bike saitin ne gudun mai zaɓin iya sa mutane da yawa matsaloli ga sabon shiga har ma da kai wa kudi halin kaka. Bayan duk, a ƙofar wani m Yunƙurin na babban hadarin, ba kawai don samun wani rauni, amma kuma ya kawo baƙin ƙarfe aboki gida a ta makamai. Musamman sau da yawa irin wannan matsaloli faruwa lokacin da yin amfani da wani shigarwa-matakin kayan aiki ba da ciwon da wani gagarumin gefe na aminci. La'akari da ka'idojin da aiki da kuma debugging.

Features saitin sauri connectivity tsarin

Ga sabon shiga gyara canza gudun da keke - shi ne jahannama. Duk da cewa wannan ginshiki ne uncomplicated inji tsarin, yana da matukar wuya ga nuances. Saboda haka, kafin fara aiki, yana da muhimmanci a tabbatar da cewa gaba da raya derailleur ne mai kyau, da kuma sarkar siffofin da wani dama cheynlayn tsakanin taurari. Tabbatar da dalilin da wadannan sigogi da aka yi gani. Don yin wannan, kunna bike juye da kuma nazarin ya mayar - daga alkalama kuma har zuwa kasa sashi. Speed mai zaɓin dole ne a tam lazimta a kan sashi, da kuma sarkar, wanda shi ne a kan ta rollers, ba gurbata da lubricated tare da m kayan samar da zamiya da kuma low lalacewa. Ku ciyar zaton line tsakanin gaba da raya taurari. Idan da dama a kan su cibiyar, da tsarin aka gyara an yadda ya kamata calibrated da shigarwa na spacer zobba ba bukata. Idan kiyaye halin da ake ciki shi ne diametrically gaban, shi wajibi ne don kawar da shi, wannan na bukatar kafa wata gearshift a kan bike.

Kaikaitaccen hanyar ta unsatisfactory aiki na iya zama wata igiya a haɗa da sashi ta hanyar da m jacket. Bayan duk, idan shi ne m, kuma babu wani lubrication, za ka fuskanci wahala a aiki da tsarin kamar yadda dukan. Irin wannan halin da ake ciki zai auku, kuma idan ta creases lokacin da wucewa da bakin ciki igiya cewa zai marufi saboda wuce haddi da gogayya.

Akwai uku muhimmanci matakai na debugging, da rashin kula da abin da zai ba ka damar siffanta hanyar maye gurbin dace gudun. Wadannan kamata hada da yanayin da a haɗa waya, da matsayi na dunƙule, wanda aka yi da wani gearshift saitin a kan babur, da kuma aiki daga wani marmaro mai-ɗora Kwatancen tensioning inji.

M jacket da kuma na USB

Debugging da wannan kayan aiki taka muhimmiyar rawa. Cable ta haɗu da sashi ga canji, ya dogara da shi, aka yi kaya canje-canje da wasu kokarin. A daidai wannan lokaci shi tsiraru da tabbatar da daidai matsayi na sarkar a kan rollers da kuma taurari. Idan na USB tashin hankali ya wuce kima, sa'an nan da baza iya zamewa 'yan notches ko canji. Idan ya kasance mai rauni, sa'an nan da amfani da karfi zai zama kasa fararwa inji - da kome da zai faru.

daidaitawa sukurori

Lokacin da wani gearshift aka sanya saitin kekuna, suka samar da ake so matsayi a kan sarkar rollers da cassette taurari sanduna. A babba sukurori yawanci alhakin canza biya diyya tsaye zuwa sama, yayin da ƙananan - saukar. Gyara na da matsayi ne yake aikata tare da wani Allen key. A wani takamaiman misali, shi zai duba kamar haka: a lokacin da hakora na overshoot sarkar cassette dole ne a saukar saukar inji for m hada guda biyu. A wannan yanayin da ƙananan yi na samar da m lamba tsakanin drive abubuwa. Idan a kewaye burbushi, ya karu da lalacewa, amma wajibi ne a gudanar da wani kuma baya da mataki da kuma raunana hulda.

kafa tensioner

Wannan kashi ya bada kalla adadin wahala a lokacin da wani gearshift aka yi saitin kan bike. Yawancin lokaci shi ba ya bukatar daidaitawa dunƙule baki, amma wani lokacin saboda nuna bambanci a cikin matsananci matsayin shi zai iya taimakawa wajen bugawa da kuma kara lalacewa daga cikin manya dabaran da sarkar. Yanke shawarar da ya karkatacciyar ko kulle Grover.

Idan bayan aiwatar da samarwa shawarwari na sakamakon tabbatacce aka ba a samu, shi wajibi ne ya jũya zuwa wani m keke makaniki wanda zai iya warware your matsala.