Ukusukela ngoo-1970s, kwavela uhlobo olutsha lweebhayisekile kwimarike, lunwenwela kwinkcubeko edumileyo njengesaqhwithi kwaye lubonelela ngezigidi zabantu kwihlabathi liphela (ubukhulu becala abancinci.ibhayisekileabaqhubi) ithuba lokuqhuba iibhayisekile zabo ngendlela entsha kraca.Ezi yayizii-BMX (imfutshane ye-“bhayisekile motocross”), iibhayisekile ezadalwa ekuqaleni koo-1970 njengenye indlela efikelelekayo nelula ye-motocross, umdlalo odumileyo owanika umbono kumkhweli webhayisikile waseMazantsi eKalifornia ukuba balungise iibhayisekile zabo kwaye benze iibhayisekile ezilula neziguquguqukayo. enokuthi isetyenziswe ngokulula kwindawo yasedolophini nakwindlela emdaka.Izenzo zabo zokumodareyitha bezigxile kwimodeli yebhayisekile ekhaphukhaphu kunye nerhabaxa yeSchwinn Sting-Ray, eyathi yaphuculwa ngemithombo engcono kunye namatayara anamandla.Ezi bhayisekile ze-BMX zakuqala zazikwazi ukuqhutywa ngokukhawuleza kwiindawo ze-motocross kunye neengoma ezakhiwe ngenjongo, amaqhinga e-preform, kwaye yayiyingqwalasela yabaphulaphuli abancinci baseCalifornian abafumene ezo bhayisekile enye indlela enkulu kwizithuthuthu ze-motocross ezibizayo.
Udumo lwezo bhayisekile ze-BMX zagqabhuka ngokukhutshwa kwengxelo yokhuphiswano lomdyarho wezithuthuthu ngowe-1972, “Ngayo nayiphi na iCawa”, eyakhuthaza ulutsha kulo lonke elase-United States ukuba luqale ukuzakhela olwalo uhlobo lokukhanya okucinyiweyo-iibhayisekile zendlela.Kungekudala emva koko, abavelisi beebhayisikile baye batsibela kumsitho wokubonelela ngeemodeli ezintsha ze-BMX ezathi kungekudala zaqhuba umdlalo osemthethweni webhayisekile motocross.Imibutho emininzi nayo yasekwa ukulawula umdlalo webhayisekile motocross, ukuqala ngeNational Bicycle League eyasekwa ngo-1974 kunye nezinye ezininzi ezathi zasekwa kamva (uMbutho weSizwe weBhayisikile, uMbutho weBhayisikile waseMelika, i-International BMX Federation, iManyano yeBhayisikile yaMazwe ngaMazwe ...).
Ukongeza kumdyarho, abaqhubi be-BMX bakwandise umdlalo wokuqhuba i-BMX ye-freestyle, amaqhinga okulungisa kwangaphambili, kunye nokudala iindlela zomdyarho ezinesitayile esizonwatyelwayo namhlanje njengomdlalo kamabonakude okhokela iminyhadala emininzi yeMidlalo eBonelekileyo.Umntu oqale waduma umdlalo weBMX Freestyle nguBob Haro, umseki wenkampani eyenza iibhayisikile iMountain kunye neBMX iHaro Bikes.
Iibhayisekile ze-BMX namhlanje zenziwe ukuba zilingane kwiindidi ezi-5 zokusebenzisa iimeko zemeko:
- Ipaki-Ikhaphukhaphu kakhulu kwaye ngaphandle kwezixhasi zesakhiwo
- Ukungcola-Olona tshintsho olwahlukileyo kwiibhayisekile ze-Dirt BMX ngamatayara awo abanzi abambe indawo emdaka.
- I-Flatland-Iimodeli ze-BMX ezilungelelene kakhulu ezisetyenziselwa ukwenza amaqhinga kunye neendlela.
- Ugqatso-Iibhayisekile zomdyarho ze-BMX ziphucule iziqhoboshi kunye nesprocket enkulu yangaphambili ukuze kuphunyezwe isantya esiphezulu sokuqhuba.
- Isitalato-Ii-BMX ezinzima ezinezikhonkwane zentsimbi ezisasazwa kwii-axles, ezivumela abaqhubi ukuba banyathele kuzo ngexesha lamaqhinga kunye neendlela.Ngokufuthi abanazo iziqhoboshi.
Ixesha lokuposa: Jul-07-2022