Cyclingnews ishyigikiwe n'abayireba. Dushobora kubona komisiyo z'abafatanyabikorwa iyo uguze ukoresheje amahuza ari ku rubuga rwacu. Niyo mpamvu ushobora kutwizera.
Hashize imyaka irenga ine FSA itangije itsinda ryayo rya K-Force WE (Wireless Electronic) rifite umuvuduko wa 11, kandi nta myaka ibiri nyuma y’uko ikoresheje verisiyo ya disiki. Ariko uyu munsi, iyi sosiyete iratangaza ko igiye gukoresha umuvuduko wa 12 hamwe na K-Force WE 12 ifite feri. Birumvikana ko ishaka kubaka ku bisekuru byabanje no guhangana n’itsinda ry’amagare y’imodoka afite umuvuduko wa 12 yo mu bwoko bwa Big Three – Shimano, SRAM na Campagnolo.
Ariko si ibyo gusa. Iyi mashini yasohotse icyarimwe n'ibicuruzwa byinshi by'iyi sosiyete, birimo imihanda, imisozi, amabuye n'amagare yo mu bwoko bwa elegitoroniki.
FSA yavuze ko ari "uburyo bwo kuvugurura imodoka," ibice byinshi bya K-Force WE 12 bisa cyane n'ibice byayo bya 11-speed ubu, ariko uretse kuvugurura 12, hari uburyo bwo kuvugurura imiterere n'uburyo bwo kurangiza kugira ngo kunoze imikorere n'ubwiza.
Iyi kit ya WE ifite utumashini tudakoresha insinga twohereza amabwiriza yo guhinduranya kuri module yo kugenzura iri hejuru ya derailleur y'imbere. Derailleurs zombi zifatanye na bateri iri ku muyoboro w'intebe, bivuze ko iyi kit idakoresha insinga burundu, ariko benshi bayita semi-wireless.
Uretse amashusho mashya kandi yoroheje, umubiri w'ikirenge cy'inyuma, ikirenge cy'inyuma cya feri n'akabuto ko gusimbuza bitwara imiterere isanzwe igezweho kandi ikundwa cyane kandi inyuma bisa nkaho bidahinduka. Ni kimwe no kuri disiki zikoresha disiki, mu gihe ikirenge cy'inyuma gikomeza kuba na silinda yacyo ntoya, ihindura imiterere y'ibice by'ikirenge, aho icyuma gisohora umwuka gishyirwa hejuru ndetse n'uburyo bwo kohereza umuriro udafite insinga bukoresha batiri ya CR2032.
Uburemere bwa buri mashini ihindura amaguru n'amakayi (harimo n'umuyoboro wa feri n'amavuta) ni garama 405, garama 33 na garama 47, uko bikurikirana, ugereranije n'uburemere bwa sosiyete bw'imodoka zihindura amaguru 11 za WE Disc ibumoso n'iburyo. Ibiremereye byabanje nta makayi byari bifite, ariko uburemere bwatanzwe kuri izi mashini nshya ntabwo bubivugaho.
Derailleur nshya y'inyuma isa nkaho itandukanye na verisiyo y'umuvuduko wa 11 gusa mu kurangiza no gupima, ifite amashusho mashya y'uburemere butangaje hamwe na garama 24 z'inyongera. Iracyafite ubushobozi bwo gutwara toni 32 ntarengwa hamwe na pulley ya FSA yo kwiruka, kandi birashoboka ko igifite impera yo kugaruka, ikora nk'ukuboko kwa roboti kuruta uburyo bwa gakondo bwo inyuma bwa parallelogram.
Inzira yo gukurura imbere ikomeza kuba ubwonko bw'imikorere, kuko yakira ibimenyetso bidafite insinga bivuye kuri shifter kandi ikagenzura ibice byose bihinduranya bya sisitemu.
Ikwiranye n'icyuma gisanzwe gikozwe mu cyuma, ikomeza gutunganya neza, kandi ifite igihe cyo guhinduranya cya 70ms. Bitandukanye n'ubushobozi bwa sprocket ya verisiyo ya 11-speed 16, moderi ya speed 12 ifite amenyo 16-19. Uretse amashusho ya "12″ adasobanutse neza, umubiri wayo muremure kandi munini usa neza, ariko icyuma cyatunganyijwe kandi vis zigaragara inyuma ntizikigaragara. Uburemere bwavuzwe bwagabanijwe kuva kuri garama 162 bugera kuri garama 159.
FSA yahuje itsinda rishya rya WE 12-speed groupset na K-Force Team Edition BB386 Evo crankset. Iraryoshye cyane kurusha crank za K-Force za mbere, irimo crank za 3K carbon composite cranks zidafite aho zihuriye na crank imwe ya CNC AL7075 direct-mount.
FSA ivuga ko impeta z'umukara zikozwe mu mucanga zijyanye na Shimano, SRAM na FSA zifite umuvuduko wa 11 na 12. Impande za BB386 EVO zifite umurambararo wa mm 30 hamwe n'udukingirizo two hasi twa FSA dutuma zihura neza.
Uburebure bwa crank buboneka ni 165mm, 167.5mm, 170mm, 172.5mm na 175mm, kandi impeta z'iminyururu ziraboneka mu buryo bwa 54/40, 50/34, 46/30. Uburemere bwa 54/40 bwitwa garama 544.
Impinduka nini cyane mu ishusho ya K-Force WE ya FSA ni sprocket yayo y'inyongera. Ipine y'umuzingo iracyakozwe mu cyuma kimwe gikozwe mu buryo bwa cast, gishyushye, kandi sprocket nini cyane ni nickel idafite electrode. Sprocket nto ni titanium kandi kaseti iboneka mu ngano za 11-25, 11-28 na 11-32. FSA ivuga ko kaseti yayo nshya ya 11-32 12-speed ipima garama 195, ikaba yoroheje cyane kurusha kaseti ya 11-28 yabanje ya garama 257.
FSA ivuga ko umuyoboro wa K-Force utuje kandi ukora neza, ufite utuzingo tw’ubugari bwa mm 5.6 n’umusozo wa nikeli, kandi bivugwa ko upima garama 250 hamwe n’utuzingo 116, ugereranyije na garama 246 ku tuzingo 114 twabanje.
Roteri za K-Force WE zifite igishushanyo mbonera cya roteri y'ibice bibiri ifite icyuma gikozwe muri aluminiyumu, impeta y'icyuma kitagira umugese ikozwe mu cyuma gishongeshejwe hamwe n'impande zizengurutse zo gufunga hagati cyangwa ahantu hafite imigozi itandatu, ifite umurambararo wa mm 160 cyangwa 140. Uburemere bwazo bwariyongereye kuva kuri garama 100 na garama 120 kuri garama 140 na 160 kugeza kuri garama 103 na 125.
Ahandi hantu, bateri ya 1100 mAh ishyizwe ku muyoboro w'imbere w'intebe ikoresha derailleurs ebyiri binyuze ku nsinga ifatanye, kandi igomba gutanga igihe kimwe cyangwa cyiza cyo gukoresha hagati y'ingufu. Sisitemu ya mbere ya WE yagombaga gufungurwa hakoreshejwe buto iri kuri derailleur y'imbere mbere yo kuyikoresha, hanyuma ijya mu buryo bwo guhagarara nyuma y'igihe idakora. Mbere yatangiraga gushyushwa hakoreshejwe gusimbuza insinga ya derailleur y'imbere icyuma gishyushya. Nubwo bateri n'insinga bisa nkaho bitahindutse, nta makuru kuri iki gikorwa cyangwa igihe bateri itegereje kumara.
Uyu munsi hanatangajwe kandi igipimo gishya cy’amashanyarazi cya FSA, gishingiye ku gikoresho gikonje cya AL6061/T6 gifite imigozi ya MegaExo 24mm cyangwa BB386 EVO. Ingano y’umugozi ni AL7075 aluminum stamping kandi iboneka mu bwoko butandukanye bw’umuvuduko wa 10, 11 na 12 kugira ngo ijyane na Shimano, SRAM na FSA drivetrains, nubwo FSA ivuga ko yakozwe neza kugira ngo igere ku muvuduko wa 11 na 12.
Uburebure bw'imashini zifata amapine buri hagati ya mm 145 na mm 175, hamwe n'ubuso bwa mm 5 hakiyongeraho mm 167.5 na mm 172.5. Ni umukara ukozwe mu ibara ry'umukara kandi ufite uburemere bwa garama 793 mu buryo bwa 46/30, mm 170.
Sisitemu yo gupima ingufu ni igikorwa mpuzamahanga, ikoresha ibyuma by'ubuhanga byo mu Buyapani, bigenzurwa na transducers z'Abadage. Itanga uburinganire bw'ibumoso n'iburyo, ikorana na Zwift binyuze kuri BLE 5.0, ifite ANT transmission, IPX7 idapfa amazi, kandi ifite uburyo bwo kwishyura ubushyuhe bwikora. Iki gipimo cy'amashanyarazi gifite ubuzima bwa batiri bw'amasaha 450 hakoreshejwe selile imwe ya CR2450 kandi bivugwa ko ari +/- 1%. Igiciro cy'ibi byose cyitezwe ni amayero 385 gusa.
Sisitemu nshya ya FSA cyangwa E-System ni moteri y'amashanyarazi y'inyuma ifite imbaraga za 504wH, hamwe n'igikoresho cyo kugenzura igare hamwe na porogaramu ya telefoni zigendanwa. Ishingiye ku bworoshye no guhuza, bateri ya FSA ya 252Wh yagenewe gushyirwaho downtube, kandi bateri y'inyongera ya 252Wh ishobora gushyirwa mu kabati k'amacupa kugira ngo ikureho inshuro ebyiri. Akabuto ko hejuru kagenzura sisitemu, kandi aho gusharija kari hejuru gato y'aho hasi hahurira bracket.
Bateri ikoresha moteri ya 43Nm mu mapine, FSA yahisemo kubera ubushobozi bwayo bwo kwinjira hafi ya buri shusho, uko ingano yayo yaba iri kose. Ipima ibiro 2.4 kandi bivugwa ko ifite umuvuduko muto cyane ku muvuduko urenga kilometero 25 ku isaha. Hari sensor ya torque ihuza ikoranabuhanga ryihuse, isuzuma abacuruzi ba kure, kandi FSA ivuga ko idapfa amazi, imara igihe kirekire kandi yoroshye kuyibungabunga. Hari inzego eshanu z'ubufasha, na porogaramu ya FSA ijyanye na iOS na Android ifasha abagenzi gufata amakuru y'urugendo rwabo, kwerekana aho bateri ihagaze no kwerekana GPS igenda buhoro buhoro.
Ku muvuduko urenga kilometero 25 ku isaha (32 km/h muri Amerika), moteri za hub zirazimya, bituma umugenzi akomeza kugenda neza nta gusimbuka cyane, bigatuma yumva neza ko urugendo rwe rusanzwe. E-System ya FSA ikorana kandi na Garmin's E-bike Remote, ishobora gukoresha imikorere yo gufasha igare ryawe, ndetse na Garmin Edge yawe, kandi ishobora kuba amahitamo ya gatatu yo gukoresha ubundi buryo bwo guhuza ANT+.
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