I-Fork offset yintsha ngokuqhathaniswa ohlwini lokucatshangelwa kokulinganisa kwe-MTB, futhi indawo yayo eshadini elaziwayo iyasuswa ngaphandle kokungqubuzana okuningi.Kalula nje, ibanga elilinganisiwe phakathi kwe-asi yokuqondisa yemfoloko kanye ne-asi yangaphambili, elungiswa kusetshenziswa ama-offset ahlukahlukene phezulu kwemfoloko.Amabhrendi aseqalile ukuklama i-geometry yawo ecabanga ngama-offset amafushane, futhi namuhla kunzima ukuthola ibhayisikili elingu-29″ eline-offset engaphezu kuka-44mm.Isimo sesishintshile.Kodwa kwenzekani uma sibeka imfoloko engu-51mm ebhayisikilini elingu-44mm noma elingu-41mm?
Okokuqala, ake sibheke ngokushesha ama-offsets nokuthi kungani i-offset emfushane ingaba usizo.Umhleli wethu wesici uMat Miller ubhale indatshana mayelana ne-offset esikhathini esedlule, ngakho qiniseka ukuthi uyayihlola.Ngamafuphi, i-offset emfushane yemfoloko inyusa usayizi we-footprint yemfoloko.Lokhu kufinyelelwa ngokwandisa ibanga phakathi kwendawo yokubamba isondo phansi kanye nendawo lapho i-asi yokuqondisa inqamula khona phansi.Usayizi wethrekhi omkhulu unikeza ukuzinza okwengeziwe kanye nokulawula okungcono kwesiphetho sangaphambili.Umbono olula ukuthi isondo langaphambili kulula ukuzilungisa, ukulandela imigqa eqondile ngokwemvelo kunokuba uzizwe ugegetheka.Bheka, mama, kulula ukugibela ibhayisikili ngaphandle kwezandla!
Ishubhu lekhanda elixegayo lisiza ukwehlisa umuzwa wobudlabha wezibambo, ukugibela okuzinzile kuvame ukuthandwa kulawa mathoyizi adonsela phansi afanayo, ngakho-ke manje sinemfoloko engu-29″ eno-41-44mm offset, enkulu.Izimfoloko eziningi ezingama-27.5″ zinokuhamba okungaba ngu-37mm.I-offset emfishane iphinde ifinyeze i-wheelbase yebhayisikili, okwenza ibhayisikili elikhulu lilawuleke, kanye nokwenza kube lula kumgibeli ukukala kahle isondo langaphambili ukuze likwazi ukudonsa kakhulu.
Ngisanda kuqala ukuhlola i-170mm Öhlins RXF38 m.2 entsha futhi bangithumelele i-offset engu-51mm.Ukuhlolwa kwe-Privateer 161 kanye ne-Raaw Madonna I kudinga i-44mm offset, kodwa zombili izinhlobo zithi 51mm zizosebenza kahle.Kwenziwa?
Ngishayele amabhayisikili amabili nge-Öhlins 38 kanye ne-Fox 38 futhi ulwazi lwami lungafingqwa ngokuthi “ukuthenga imfoloko entsha akusho lutho”.Nakuba ungaluzwa ushintsho ekuphatheni, luncane kangangokuthi ngiyalukhohlwa phakathi nokwehla kokuqala njalo uma ngishintsha izindawo.Nginesiqiniseko sokuthi uma ngigibela ibhayisikili lakho bese ngenza imizuliswano embalwa, angikwazi ukusho ukuthi yini imfoloko ngaphandle kokubheka.Ngizithola ngizwela kakhulu ekushintshanisweni nasekuhlukeni kwebhayisikili lami, njengoba ngihlole izingxenye eziningi ezahlukene namafreyimu, futhi kule nhlanganisela yohlaka nemfoloko, i-offset ayibonakali iwukuhluka kokusebenza okuchazayo.
Engikuzwayo ukuthi isiteringi esinokufinyelela isikhathi eside esingu-51mm silula kancane futhi i-rolling side-to-side kulula ukuyifinyelela kunemfoloko engu-44mm.Lokhu kudiphu bekungekukhulu kangangokuthi bengidinga ukuthi ngingene ngaphambili kwesihlalo sehhashi noma ngibambe izibambo ngiqine endaweni embi.Kungumehluko omncane nje, njenge-engeli yeshubhu yekhanda engu-0.5° ekhohlakala ngokushesha.Ngiyabona ukuthi abanye abagibeli basabela kangcono ekuzizweleni kwesibambo esizilungisayo futhi lokhu kufanele kucatshangelwe.
Angibanga nankinga yokwengeza isisindo emasondweni angaphambili ngoba lawa mabhayisikili ayemade ngokwanele kangangokuthi kwadingeka ngishintshe isisindo sami siye phambili ngamandla.Azikho izinguquko ezibalulekile.Nalapha futhi, uma kubhekwa iqiniso lokuthi ngiyawathanda amabhayisikili amade, umehluko wobude be-wheelbase awungikhathazi.Umngane wami, unjiniyela wesikhathi esigcwele wefreyimu yebhayisikili lezintaba, wazama zombili izimfoloko ebhayisikilini elifanayo futhi wavuma ukuthi bobabili basebenza kahle.Ngemva kokugijima, wayengasakhumbuli nokuthi ukuliphi ifoloko ngaphandle kokubheka phansi.Ngenhlanhla, siyizidalwa ezivumelana nezimo, futhi kulula ukuzivumelanisa nezimo ezinjalo ezincane.
Uma imigomo yami ibihlukile futhi njalo okweshumi kwesekhondi kuthinta umsebenzi wami womjaho okhokhelwayo, nakanjani bengizokhetha imfoloko emfushane ye-offset.Kulabo abadinga ukuzinza okuphezulu kanye nenzuzo encane yokusebenza ukuze bagcine isheke labo, umehluko onjalo, engikhohlwe ngawo, kuwufanele kakhulu.Kubathandi abaningi abavamile abangekho emgwaqweni njengami, kungenzeka ukuthi imfoloko osuvele unayo izosebenza kahle ngebhayisikili olithengayo, inqobo nje uma lilingana nesikweletu.
Uzakwethu onokuhlangenwe nakho u-Matt Miller waba nesipiliyoni esihluke kakhulu sokufaka imfoloko ende ye-offset ebhayisikilini likazakwethu.Bengifuna kube yiyona engcono kakhulu kuyena, ngakho-ke sagcina sesidayisa izimfoloko ezindala sathenga nemfoloko yangaphambili esebenzile ene-offset engu-37mm.”
Kokuhlangenwe nakho kukaMatt, lesi sicelo semfoloko sibonakala sincike kakhulu ebhayisikilini okukhulunywa ngalo kanye nomgibeli.Uma usunayo imfoloko ye-offset enganconywa ngebhayisikili lakho, kungcono ukuyizama ngaphambi kokukhipha isikhwama sakho semali ukuze uthole imodeli entsha.Ungase ukhethe nokungafani nosayizi olindelekile.
Bheka igama elithi "caster" futhi ubone ukuthi lithinta kanjani izici zokuqondisa nokuphatha.idlala indima ebalulekile ekusebenzeni kwebhayisikili.I-Caster iyinhlanganisela ye-HTA ne-Rake.
Ngisanda kudlula kulokhu cishe eminyakeni emi-2 edlule.Ngakha i-Devinci Troy ka-2018 enkulu eyanikezwa i-pike engu-150mm 27/29 nge-offset engu-51mm.Ngichithe izinyanga ngizama ukuthola incazelo ecacile nelula yokuthi imfoloko engu-46-44mm ithinta kanjani ukuphatha kanye no-51mm, kodwa akukho okunengqondo kimina...- 27/29 (ngigibela cishe ama-mullet kuphela) nge-offset engu-44mm.
Ngibona umehluko ocashile.… Ngicabanga ukuthi ngenze izinguquko eziningi ezinhlelweni zokuvuselela kulo nyaka, ngengeza u-10mm wohambo, ngengeza i-offset entsha futhi ngifaka isondo langaphambili elingu-29, nginezinto eziningi eziguquguqukayo ukuze ngilungise i-mullet yebhayisikili lami.Nginesethi yamasondo angu-27.5 ngezinsuku zepaki kodwa ngigibela ama-mullet isizini yonke.Ngakho-ke angazi ngempela ukuthi kunjani ukuba sezinhlakeni ezincane.Lokhu kungaba umehluko obalulekile ngempela.Imfoloko emfushane ye-offset engiyisebenzise ngonyaka odlule.Ngingagibela i-CPL kanye ngemfoloko engu-29 ngemfoloko engu-51mm, bese ngishintshela kwimfoloko engu-27.5 futhi kuzwakala "ingcono"... kulo nyaka nge-offset encane + nohambo oluningi ngingayigijima kahle i-mullet usuku lonke.Ngaze ngacabanga ukushintsha amathayi...
Ngisanda kuthola ibhayisikili elimisiwe eligcwele njengesipho futhi line-44 degree offset.Ibhayisikili lami langaphambilini (i-hardtail yesabelomali) libe ne-51 degree offset.Manje ngiyazi ukuthi ngiqhathanisa ama-apula namawolintshi, kodwa umehluko engiwubonayo wukunyakaziswa kwengaphambili.Ngibonile ukuthi emakhoneni aqinile ngingahle ngingathathi hlangothi noma ngibe nesisindo kancane ngaphambili, kodwa okufanayo ku-44 kuholele ekutheni ingaphambili lingene endaweni engakhululekile.Ngakho-ke ngicabanga ukuthi kuzodingeka ngibeke isisindo phezu.Kunoma iyiphi ingxenye engumqansa, nganginethezekile ukusuka kokungathathi hlangothi ukuya phambili kancane.
Ngifunde isihloko bese ngihlahle amehlo… WTH?Yiqiniso, ibhayisikili "lizosebenza" ngemfoloko nge-offset engeyona eyangempela.Okokuqala, njengoba umlobi esho, ibhayisikili liphatha ngendlela ehlukile, futhi ngemva kwethuba elifushane lokujwayela lo mehluko, liba yimvelo yesibili.Okwesibili, i-fork offset ibilokhu iku-radar kusukela ekuqaleni kwawo-90s kuze kube ukumiswa kwaba yinto enkulu.Ngikhumbula ngimangele futhi ngikhangwa ibhayisikili lomngane wami le-Yeti Pro FRO elinemfoloko ye-Acctrax eyayino-12mm offset, mhlawumbe u-25mm.Ukucubungula kuyashesha futhi kunembile.Wayeyithanda, kodwa akazange ayigibele kwaze kwafika imfoloko yakhe entsha yokulengiswa okude.
Abantu bethu basendulo babiza ukugxila ngokweqile kwabantu kumagremu ngokuthi "izingane ezinesisindo."Lesi sihloko sizwakala sengathi sasibhalelwe “i-geometric pixie” egqolozele inkinobho yesisu sakhe.awu bhuti...
Faka ikheli lakho le-imeyili ukuze uthole izindaba ezihamba phambili zokuhamba ngebhayisikili ezintabeni, ukukhetha kwemikhiqizo nezipesheli ezilethwa ebhokisini lakho lokungenayo isonto ngalinye.
Isikhathi sokuthumela: Oct-27-2022