Unoitei kana indasitiri yemabhasikoro isingakwanise kugadzira zvikamu zvinozadzisa zvaunoda?Kana iwe uri dhizaini mainjiniya uye pneumatic nyanzvi Paul Townsend, iwe uchagadzira zvako zvigadzirwa uye kuba zvikamu kubva kumakwikwi emhando.
Paul akataura nezve basa remugwagwa tekinoroji yakafa-kupera (ine hydraulic rim mabhureki) neyakasiyana SRAM-Shimano hacker foto, isu tinofanirwa kudzidza zvakawanda.
Pakutanga kwegore ra2016, musika weboka remigwagwa waitaridzika zvakasiyana kubva zvino.Shimano haisati yatangisa disc yayo yeDura-Ace R9170 uye Di2 combo kit (isina-yakatevedzana R875 joystick uye mabhureki anoenderana ndiyo yega hydraulic/Di2 sarudzo), uye SRAM's Red eTap HRD ichiri nemwedzi yakati kuti.
Paul aida kushandisa hydraulic rim brakes pabhasikoro rake, asi haana kugutsikana neMagura brake calipers.
SRAM's lever ine hydraulic rim brake ine zvakawanda zvakaderedzwa.Iye anofarira Shimano Di2 gearbox, saka akafunga kubatanidza maviri kuita yakasarudzika DIY mashup.
Izvi zvinosanganisira kutamisa brake lever uye shift bhatani gungano uye zvine hukama zvemagetsi kubva pane seti yeDi2 joystick kuenda kuSRAM hydraulic road joystick body.
Iyo SRAM hydraulic system inoramba isina kuchinjika, asi inoshandiswa neShimano lever blades, uye kuchinja kwegiya kunoenderana zvachose neDi2.
Ndakabvunza Paul mimwe mibvunzo kuti ndidzidze zvakawanda nezve kugadzika kwake kunoshamisa: mashandiro aanoita, huinjiniya hwake, uye chii chinotevera.Mhinduro yaPauro yakagadziridzwa kureba nekujeka.
Tisati taenderera mberi, tinofanira kutaura kuti kugadzirisa yako braking system nenzira ipi zvayo inogona kukonzera kukuvara kwakakomba, uye hatikurudzire kuti uite izvi.Kugadziridzwa kwezvikamu kunowanzo kanganisawo waranti yemugadziri.
Kubva kuma1980, ndanga ndichichovha bhasikoro apo ndaidzidzira mechanical engineering paCoventry Poly University.Panguva iyoyo ndaiva neTopanga Sidewinder uye Mick Ives gomo bhasikoro.
Ndakashanda mukugadzira mabhasikoro uye zvigadziriso zvetsika, uye ndanga ndiri dhizaini mainjiniya uye nyanzvi yepneumatic kwenguva yakareba.Ndakachinjawo motokari nemabhasikoro kwemakore akawanda.
Ndakanga ndine Canyon Ultimate muna 2013 uye ndagara ndichifarira tekinoroji, saka ndakatanga ndakaishongedza neShimano Ultegra 6770 Di2 yekunze tambo boka.
Ipapo, ndakasimudzira mabhureki ndokuedza Magura RT6 hydraulic rim brakes.Kutaura chokwadi, zvainetsa, uye zvainetsa kuisa nekuisa.
Ndakagadzira clutch derailleur yemudhudhudhu wangu we-off-road uye ndaisa Formula RR clone disc brake pairi neDi2 ichichinja.Yakashanda zvakanaka, asi panguva ino, mutengo weSRAM HydroR hydraulic rim mabhureki uye levers paPlaneti-X waive wakaderera.
Mushure mekudzidza kuti zvikamu zveSRAM zvinopindirana sei uye nekuziva nzvimbo inodiwa yeDi2 module, ndakatenga HydroR rim brake ye £100.Gare gare, ndakatenga mamwe maseti mana, mumwe wandaishanda naye uye munhu wokuUnited States.
Kare, ndaigadzirawo mavhiri uye Gravity Research Pipe Dream-style V mabhureki emudhudhudhu wangu wekunze kweroad, ndokuzogadzira mashup emamwe mabhasikoro.
Naizvozvo, zano redu nderekuti: hydraulic disc mabhureki ane hupfumi kubata uye kuderera kudiki.Maguras inorwadza uye inonyadzisa, saka kana ndichida kushongedza bhasikoro remumugwagwa ne hydraulic rim brakes, ndinogona kusarudza SRAM, asi ini ndinoda Di2.
Zvakaoma sei kubatanidza zviviri izvi?Mushure mekubvisa iyo yekumhanyisa shanduko masisitimu, pane gomba rakakura mumutumbi weSRAM tsvimbo, saka mhinduro ndeyekuti: iri nyore kwazvo.
Ndakatenga masecond-hand 6770 Di2 gear levers.Nekuda kwekuti 11-speed Ultegra 6870 Di2 chigadzirwa chitsva, vanhu vazhinji vakatengesa zvisizvo 6770 gear lever kuti vakwidze [kukanganisa nekuti 6770 inogona kunyatso shandiswa ne6870 derailleur].Ini ndinofunga ndakatenga peya yekuwedzera kweinenge £50.
Kuseta kwangu kunoshandisa pivot gomba riripo muDi2 brake lever, uye inosundidzira simbi nepurasitiki nekukurumidza prototyping (3D yakadhindwa) zvikamu zveyekutanga Di2 brake lever pane brake master cylinder, kuti simba rechimiro risave rakanyanya.mubvunzo mumwe chete.
Ndakacheka chikamu chakawandisa kubva pamusoro pe6770 Di2 mubato, ndokuchigadzirisa nemakanika, uye ndokunamira kune sintered nekukurumidza prototyping nylon chikamu.
Ndakadzokorora gomba kuti buri riite mutserendende uye kukura kwayo.Nependi shoma, kana Shimano grey-green nail polish mune iyi kesi, ndakagadzirira kuunganidza zvese.
Kurongeka uku hakushandise spare rod return spring kana E-clip kugadzirisa shaft, saka shaft inoboorwa nekukonywa kuti iwane countersunk screw iyo musoro wayo wakakura kudarika pivot pin.Kamwe muviri werevheti wanyurawo zvishoma, musoro unoputika.
Chitubu checonical chekudzoka chinowedzerwa kune brake master cylinder shaft kuti ipe simba rekudzoka kune lever.
Mushure meizvozvo, iyo chete shanduko yandakaita yaive yekuwedzera diki-sectional O-ring kune yekare E-clamp groove yepivot pivot kudzivirira mabhureki lever blades kubva kurira zvishoma.
Iyo Di2 tambo inotambanukira mugero padivi rezasi re 3D yakadhindwa yepurasitiki musoro webrake lever, saka inogadziriswa uye haizobatiki kana kusakara.
Mushure mekubvisa ese anochinja masisitimu, iyo chete nzira yekushandura iyo SRAM zvikamu ndeye kufaira grooves kuisa Di2 tambo.Iyo Di2 module inogadziriswa nechidimbu chefuro munzvimbo kumashure.
Ndakamhanyawo sprint shifter system yakatsemuka, ndichibatanidza chinja chekare cheDura-Ace 7970 Di2 kubva kuSW-R600 kukwira chinja chinja kuenda kune yemagetsi module, uye zvese zvinochinja zvakabatanidzwa kune kuruboshwe tsvimbo.Tambo yakawedzerwa kuti ipe yakashambidzika plug-in mhinduro, uye pandakamhanya iyo Canyon clone yakasanganiswa lever mubato setup, iyo Junction'A'Di2 bhokisi mushaft yaive mariri.
Mabhureki ane titanium fittings uye light brake pad brackets.Iwo akaiswa pane 52 cm furemu.Huwandu hwehuremu hwemavhiri emberi i375g, huremu hwese hwemavhiri ekumashure i390g, uye huremu hwese hwemavhiri ekumashure i390g.
Hongu, ndinoda kutaura kuti zvakabudirira.Ndakatengesa seti kumunhu wekuHong Kong, akanditumirawo SRAM Red neDura-Ace kugadzira iyi mashup.
Ndakatengesa imwe seti yemidziyo kumunhu muAustralia kuti ndishandise pabhasikoro rake reTT, uye ndakatengesa chikamu chimwe muzvitatu kumunhu aiva muUnited States, kuti ndigokwanisa kubhadhara zvinhu zvangu zvose.
Kana ndikabhadhara mutengo wakakwana wezvose izvi, ichava njodzi huru.Uyezve, ini ndinogona kugara ndichidzosera zvikamu zveSRAM kune stock mechanic shift pasina matambudziko.
Pamwe ndichapa chiredzo chitubu chekudzoka chakasimba.Ini ndinoda tambo yekukiyira kumisa shanduko yekufamba panguva yekutyaira, nekuti ini ndakasunungura zvachose dhizaini yebhureki uye ndikabvisa tambo yekukiya yepakutanga.
Hongu, ndiri kugadzira kumwe kukwira kwedombo kutsva uye sprint giya levers, uye ndiri kutsvaga imwe gadziriso iyo yekumberi giya lever ichave yekubatsira lever, senge chigunwe paddles paCampagnolo gear lever.
Pfungwa yepakutanga yaive yekurudyi-ruboshwe kumusoro uye kuruboshwe-ruboshwe pasi, uye ndichiri kuedza kushandisa iyo lever blade.
Ini ndinogona kunamatira kune flat SRAM brake lever blades kana kushandisa Campagnolo, uyezve chengeta SRAM lever blades yekumashure derailleur giya bhokisi uye marevhera matsva ekumberi derailleur gearbox.
Izvi zvinofanirwa kureva kuti hapazovi nekusarongeka kunyangwe wakapfeka magirovhosi, izvo zvingave dambudziko munguva yechando pasi peShimano's standard settings.
Ndinokutendai zvikuru Pauro nekupindura mubvunzo wangu uye nekupa mifananidzo.Kuti uwane mamwe matipi nezvake, ndapota mutevere paFlickr uye Instagram, kana kuverenga zvinyorwa zvake pasi pezita rezita motorapido pane Weight Weenies forum.
Matthew Allen (aimbonzi Allen) inyanzvi makanika uye nyanzvi mune tekinoroji yebhasikoro.Anoonga magadzirirwo anoshanda uye akangwara.Pakutanga ari Louis, aifarira mabhasikoro nemidziyo yese yemutsetse.Kwemakore, akaedza zvigadzirwa zvakasiyana-siyana zveBikeRadar, Cycling Plus, etc. Kwenguva yakareba, mwoyo waMateo waiva waScott Addict, asi iye zvino ari kunakidzwa neSpecialized's sublime Roubaix Nyanzvi uye ane ukama hwepedyo neGiant Trance e-MTB.Akareba 174 cm uye anorema 53 kg.Zvinoita sokuti anofanira kuva nani pane kuchovha bhasikoro, uye anogutsikana.
Nekuisa ruzivo rwako, unobvumirana nemitemo nemamiriro eBikeRadar uye mutemo wekuvanzika.Unogona kuzvibvisa chero nguva.
Nguva yekutumira: Kubvumbi-26-2021