Swiss BMC thov nws cov steed tshiab boasts kev ua raws cai thiab kev ua tau zoo los ntawm lub thoob ntim, tab sis nws puas tseem lom zem caij?
Kev sib koom ua ke ntawm Swiss lub tuam txhab Tuned Compliance thiab Angle Compliance systems, BMC reckons nws tau tsim nyob rau hauv Gran Fondo (npe npe tom qab cov kev sib tw kaw-txoj kev nyiam kev sib tw thiaj li nrov hauv Ltalis, thiab nce hauv UK) lub tsheb kauj vab nrog lub thav duab uas flexes qhov twg nws xav tau, tab sis muab khoom khov qhov twg nws yuav tsum tau. Txawm hais tias xoob raws li nws qhov ntau-topping Teammachine kev sib tw tsheb kauj vab, GF lub raj sab saum toj yog luv dua thiab nws lub taub hau siab dua, rau kev caij tsheb ntau dua. Zoo meej, tom qab ntawd, rau qhov xwm txheej zoo li Gran Fondo!
Frameset
BMC's Tuned Compliance System yog nyob hauv plawv ntawm GF02's carbon frameset. Muab qhov yooj yim, qee qhov chaw tau muab tso rau kom nruj, tshwj xeeb tshaj yog lub taub hau raj, diav rawg saum, hauv qab raj thiab chainstays, thaum lwm qhov chaw tau kho kom haum rau ntau dua rau cosset koj caij ntev, suav nrog feem ntau ntawm daim duab peb sab nraub qaum, lub rooj zaum thiab cev top. Txawm hais tias lub tswv yim ntawm kev tsim ib lub thav duab uas sib npaug ntawm kev ua raws txoj kab ntsug thiab sab nraub qaum yog tsis muaj dab tsi tshiab, BMC tau mus txog nws txoj kev ntse - nyob rau hauv qhov chaw zaum qis thiab offset dropouts, piv txwv li. Lub raj loj loj ua ke nrog lub taub hau squat raj thiab chunky chainstays kom ntseeg tau tias lub zog tau txais mus rau hauv av nrog qhov kev poob qis, thaum lub geometry so kom txaus ua rau muaj kev kwv yees thiab tsis muaj mob.
Groupset
BMC pawg pawg yog tus thawj coj hauv kev sib koom ua ke - txhua feem raug coj los ntawm Shimano's Ultegra ntau. Raws li koj xav thiab cia siab tias, nws zoo heev thiab nws yog ib qho kev xav tsis thoob rau caij tsheb kauj vab uas tsis tau ua kev txi ntawm lub thaj ntawm tus nqi txiav. Raws li cov pawg mus, GF02 yog lub hnub qub ntawm qhov kev sim no.
khoom siv tiav
Lub 42cm-dav compact handlebars muab qhov zoo tshaj plaws poob rau peb cov kev xav tau, thiab tau qhwv hauv qee qhov zoo tshaj plaws suede-feel bar daim kab xev peb tau ntsib. Lub rooj zaum peb tuaj yeem nqa lossis tawm mus, txawm li cas los xij. Lub Selle Royal Saba yog me ntsis dhau padded rau qhov kawg kev nplij siab, thiab flexes tsawg dua li lwm tus ntawm kev sim hla txoj kev tsis zoo.
Wheels
Ib yam yuav tsum muab los muab lub tsheb kauj vab ntawm tus nqi no. Koj tuaj yeem khaws ib txheej ntawm Shimano's RS11s online rau qis dua £ 100. Lawv yog cov ruaj, tab sis lawv tsis ua haujlwm hoops. Yog tias koj mob siab txog qhov nce ntsug, koj yuav xav xa lawv mus rau kev cob qhia lossis lub caij ntuj no lub luag haujlwm, thiab nqis peev hauv ib txheej ntawm Ultegra log (koj li me ntsis tshaj £ 200 yog tias koj mus ncig). Koj yuav txuag tau 200g ntawm kev sib hloov loj, ib yam nkaus.
Nkauj
Rolling deb ntawm peb thawj zaug caij, lub tswv yim yog ntawm lub tsheb kauj vab uas yeej nyiam. Lub rooj zaum tsis yog peb khob dej tshuaj yej (nws yog mos heev kom tau yooj yim comfy), tab sis lub thav duab tau so geometry thaum peb flick los ntawm thawj lem qiv GF02 ib qho yooj yim mus rau xwm. Tab sis peb nyiam me ntsis ntawm kev nce-thiab-mus hauv peb lub tsheb kauj vab, yog li qhov kev sim siab tshaj plaws ntawm BMC ntsej muag yog nws txoj kev qhib kev ua haujlwm, thiab seb qhov kev nplij siab puas dhau mus deb.
Tsis pub dhau 10 mais nws paub meej tias BMC yuav tsis yeej ib qho khoom plig rau kev zoo siab, tab sis nws tseem yog qhov txaus siab rau caij. Yog tias ib hnub tag nrho hauv lub eeb racking li triple-daim duab mileage yog koj caij, lub tsheb kauj vab no tau tsim los ua txoj haujlwm ntawd. Muaj qhov nruj txaus qhov twg BMC thov; Kev kawm tau zoo, metronomic ib zaug peb tau txais hauv qhov zawj, pab los ntawm cov chainstays khov thiab loj hauv qab raj / hauv qab bracket junction. Txawm li cas los xij, lub sijhawm peb tau tawm ntawm lub eeb los tawm tsam thawj lub tiaj tus cuav, nws pom tseeb tias lub log sluggish tau tso nws cia.
Lub tsheb kauj vab no tau quaj rau qee lub log nce siab - lawv yuav chais tawm qhov zoo ntawm 8.48kg ntau, thiab mus qee txoj hauv kev los hloov GF02 qhov kev ua tau zoo thaum koj xav tau muab rauj, lossis txawm tias tsuas yog lo rau hauv ib qho yooj yim iav kom zom tawm lub rooj zaum nce. Qhov ntau ntawm cov iav muaj yog zoo ib yam li qhov tshwj xeeb Roubaix thiab Saib 765, thiab nrog qhov hnyav piv rau rub mus rau toj, kev nce qib yog nyob ntawm qhov sib npaug. Dab tsi ua rau Saib ntug hauv chav ua haujlwm nce toj, txawm li cas los xij, nws feem ntau yog qhov ua tau zoo tshaj plaws, thiab txawm hais tias nws tsuas yog 25g sib dua, nws tsim nyog sau cia tias 765 peb tau sim kuj yog tus ncej loj dua BMC. Muab hais tias qhov xwm txheej ntawm feem ntau ntawm kev ntaus pob ncaws pob yog suav nrog qee qhov kev sim nce, qhov no yog qhov tseem ceeb kom tau txais txoj cai.
BMC lub hauv qab bracket poob (qhov kev ncua deb ntawm qhov nruab nrab ntawm BB thiab qhov nruab nrab ntawm lub nraub qaum rov qab) yog qhov sib sib zog nqus. Qhov no nthuav dav nws qhov kev ua tau zoo ntawm ko taw, muab kev ntseeg siab uas twb muaj siab vim 25c Continental log tsheb. Nws yuav tsis ua rau lub ntiaj teb kub hnyiab, tab sis qhov xwm txheej zoo ntawm lub tsheb kauj vab no ua rau nws muaj peev xwm ua khub uas yuav tsis ua rau koj poob siab rau qhov qhib, cheb qhovntsej thiaj tsis mob. Cov lus hais yog kev kwv yees, thiab qhov ntawd yog BMC lub zog loj.
Livelier lub log (xws li Shimano's Ultegra wheelset, kom phim cov pab pawg) yuav tsis tsuas yog sib koom ua ke lub tsheb kauj vab zoo tab sis kuj hloov nws mus rau hauv ib yam dab tsi muaj peev xwm tawm tsam (tsis yog tsuas yog hla) txhua qhov av, thiab muab lub ntsej muag loj heev. ntawm koj lub ntsej muag (tsis yog lub ntsej muag luag ntxhi). Tom qab tag nrho, txawm tias cov neeg sib tw ncaws pob tsawg tshaj plaws tau txais kev zoo siab thaum lawv pom lub ntsej muag ntawm lub roob lossis lub gantry tiav.
Best Granfondo GF02 nqi
geometry
| Claimed | ntsuas | |
|---|---|---|
| Top Tube (TT) | 527mm | 530mm |
| Seat Tube (ST) | 475mm | 473mm |
| Down Tube (DT) | 622mm | |
| Fork Length (FL) | 375mm | 375mm |
| Head Tube (HT) | 143mm | 143mm |
| Lub taub hau (HA) | 71.5 | 71.3 |
| Lub kaum sab xis (SA) | 73.5 | 72.7 |
| Wheelbase (WB) | 982mm | 988mm |
| BB poob (BB) | 71mm | 72mm |
Spec
| BMC Granfondo GF02 | |
|---|---|
| Frame | GF02 Tuned Ua Raws Txoj Cai carbon |
| Groupset | Shimano Ultegra |
| Brakes | Shimano Ultegra |
| Chainset | Shimano Ultegra, 50/34 |
| Cassette | Shimano Ultegra, 11-32 |
| Bars | BMC RDB3, alloy |
| Stem | BMC RST3, alloy |
| Seatpost | BMC Ua Raws Cai Post, 27.2mm |
| Wheels | Shimano RS11 |
| Ntxawm | Selle Royal Saba |
| Tyres | Continental Ultra Sport, 25c |
| evanscycles.com |
