Indlela yokutshintsha ngesivinini kwibhayisiki?

Uthenge ibhayisekile ezininzi. Kodwa kwangoko kwakukho umbuzo, indlela yokutshintsha ngesivinini kwibhayisiki, kwaye yiziphi iindlela zokukhetha ukutshintshwa okufunekayo? Ngokuchongwa okuchanekileyo kokusasazwa, ungatshintsha isantya seenqanawa uze ukhethe amandla apho amandla aya kuchitheka kakhulu ngokuchanekileyo nangempumelelo. Xa uguqula umlinganiselo wamagare phakathi kwevili kunye neenyawo, umgudu ofunekayo wokusebenzisa ibhasikidi kwiindawo ezahlukeneyo zendlela ushintsha. Ukuba udinga ukunyuka entabeni ephakamileyo, i-gear ikhethiweyo iphantsi, ke amandla asetyenziswe kwi-pedal ayancitshiswa, nangona inani lokujika kwe-pedal landa. Xa behla entabeni ephakamileyo, ngokuchasene noko, ukuhanjiswa kokugqithiseleyo kusungulwe, kwaye isantya sinokuphuhliswa kakhulu. Ukuze wenze utshintsho lwezantya kwibhayisikili ekuhambeni, kwaye kukho ukutshintsha kwejubane.

Kukho imithetho emininzi malunga nendlela yokutshintsha ngesivinini kwibhayisiki:

- ukutshintsha ngesivinini kunokwenziwa kuphela xa ibhasikiyo ihamba;

- ukwenzela ukhuseleko lomatshini wokutshintsha, umthwalo kwisiphaluka kufuneka ube mncinane okanye ungabikho ngokupheleleyo;

- akunakwenzeka ukwandisa umbane xa ukhuphuka entabeni, kungcono ukuzama ukuseka imoto eyimfuneko phambi kokuphakamisa;

- Awukwazi ukutshintsha iigesi ngokukhawuleza ukusuka kolunye ukuya kwelinye, kufuneka wenze oku ngokukhawuleza, ulinde ukugqithiswa kwangaphambili kusungulwe ngokupheleleyo;

- ukuchithwa kakubi kwekhonkco akuvumelekanga.

Indlela yokutshintsha isantya ngebhayisiki xa ukhuphukela entabeni? Kubalulekile ukusetha iimpahla ezifunekayo phambi kokuba uphakamise (ngokuchanekileyo ngokunokwenzeka ukuzama ukujonga ubungakanani kunye nobukhulu bokuphakamisa nokutshintsha ngexesha).

Ukulungiswa ngokupheleleyo kwesantya kwibhayisiki kwenziwa kwintengiso yokuthengisa apho uthenge khona ibhayisekile. Umthengi uzakufuneka nje ukulungelelanisa ukutshintshwa kwangaphambili okanye kwangaphambili.

Cinga indlela yokutshintsha isantya kwibhayisikili. Umsebenzi we-brake yangaphambili ukuhambisa udityaniswe ukusuka kwelinye i-sprocket ukuya kwelinye. Kule meko, ngeendlela eziphambili zeparalgramgram, isakhelo esithatyathwa kuyo ikhonkco. Ukuba ufuna ukutshintsha isivinini, isakhelo sishukumisela kwaye sithatha isikhundla ngaphezu kweenkwenkwezi ezifunwayo, ukhenketho luye luse phezu kwalo.

Ukutshintsha i-freake yangemuva, kunye neyokuqala, kuqukumbela ikhenksi enye yebhayisiki ukusuka kwenkwenkwezi enye ukuya kwenye. Ukwahlukana kukuba umtshini wokuqala usetyenziswa kwiinkwenkwezi ezintathu, kwaye ukutshintshwa kwangemva kusekwe kwi-9. Ukongezelela, i-derailleur yangemva ihlinzekela ukuxhatshazwa kwintsimbi. Kukho isakhelo esikhethekileyo sale nto.

Kukho imigaqo emibini jikelele yokubeka isantya esiphezulu kwibhayisiki. Okokuqala, awukwazi ukusebenzisa umtshini webhayisekile kwenye. Ngoko, ngenxa yeebhayisikili zeentaba, awukwazi ukusebenzisa iitshintshi ezenzelwe iindlela. Kukho umda ekukhethweni kobuninzi bomlinganiselo weenkwenkwezi ekutshintsheni. Umlinganiselo phakathi kweenkwenkwezi ezincinci kunazo zonke kunye neyona nkwenkwezi kufuneka ibe yinto yokuba ukutshintshwa kwenziwa ngokuchanekileyo.

Ngokulandela le mithetho elula, uya kujongela ukuhamba ngokukhululekile kwibhayisiki yeendiza ezininzi.