Aero, Ultegra thiab zoo zoo rau £ 1,600? Lub Fuji Transonic zoo li lub cracker
Fuji tsheb kauj vab pib ua lag luam hauv xyoo 1899, txawm tias nyob rau hauv cov tswv cuab sib txawv rau hnub no. Lub tuam txhab muaj npe thiab tom qab Nyiv lub Mount Fuji, uas kuj tshwm nyob rau hauv lub logo. Nws yog lub cim ib txwm muaj ntawm lub zog thiab kev ua siab ntev - ob tus yam ntxwv peb vam tias yuav pom hauv aerodynamic Transonic 2.5. Nws yog rumored mus rau qhov kawg ntawm kev ntxub ntxaug, tab sis nrog tus nqi sib tw, Shimano Ultegra Cheebtsam thiab tag nrho cov kev sib tw tsawg kawg nkaus (nws txoj kev xa xov cable yog ib qho zoo tshaj plaws uas peb tau pom), peb xav tias peb nyob rau hauv ib qho. kev caij tsheb yooj yim…
The frame
Xyoo tas los, Fuji tau txhawb nqa pab pawg Tour de France NetApp-Endura, thiab nws tau nyob hauv pab pawg ntawd uas cov duab tshiab Transonic tau tso tawm. Nws siv ntau cov duab sib sib zog nqus thiab nplua los txiav los ntawm huab cua kom zoo, ua kom nrawm rau qhov kev siv zog tsawg kawg nkaus. Yog li ntawd lub diav rawg yog sib sib zog nqus thiab muaj xws li ib tug fairing nyob rau hauv lub sab saum toj, lub down raj siv ib tug truncated aerofoil tsim (kom haum raws li UCI txoj cai) thiab lub rooj zaum raj nkhaus nyob ib ncig ntawm lub log kom du airflow. Qhov nkhaus ntawd yuav yog vim li cas peb qhov ntsuas lub tog raj lub kaum sab xis tsis sib haum nrog lub kaum sab xis uas tau thov - peb ntsuas lub kaum sab xis ntawm lub rooj zaum, tab sis Fuji yuav ntsuas lub kaum sab xis ntawm lub kaum sab xis hauv qab mus rau lub eeb.
Lub taub hau raj tapers los ntawm 1.5in mus rau 1.125in nyob rau sab saum toj, thiab ob sab pem hauv ntej thiab nram qab lub brakes yog Shimano tus tshiab mount ncaj qha, siv ob bolts. Peb xaiv lub tsheb kauj vab loj 54 (nruab nrab), uas muaj lub taub hau luv luv 135mm - nws yog qhov kev tshaj tawm pom tseeb ntawm lub tsheb kauj vab sib tw, ib yam li lub log luv luv. Nrog lub pressfit BB30 hauv qab bracket plhaub tsim ib cheeb tsam loj ntawm cov pa roj carbon nyob rau hauv qab ntawm lub tsheb kauj vab, lub Transonic xav tias tawv, tab sis nws yog heev comfy ib yam nkaus thiab, thiab muab lub sib sib zog nqus seem aero tube duab, nws kuj ceeb tias zoo ntawm dampening vibrations tawm ntawm txoj kev..
Cov ntsiab lus
Nws yog ib qho kev kho mob tsis tshua muaj rau peb kom tau txais kev hloov kho rau Shimano's Ultegra tab sis nws yog qhov zoo kov ntawm no - yog li qhov zoo yog 105, feem ntau cov npe zoo li spec nws mus ntev txog lawv qhov ntau. Qhov ncaj qha mount brakes yog tiag tiag 105, thiab qhov txiaj ntsig zoo ntawm lawv siv yog tias koj tuaj yeem nyem feem ntau 28mm log tsheb hauv - peb sim qee cov rog 28mm Schwalbe Ones tsis muaj teeb meem. Txawm hais tias lub npe, Oval muab qhov sib txawv ntawm cov saw hlau sib txawv, nrog rau cov tuav, qia thiab lub eeb - uas yog qhov txawv txav rau lub tsheb kauj vab zoo li no. Nws yog tag nrho cov iav zoo thiab, muab peb 54cm tester tau specced nrog 100mm qia thiab 42cm tuav, zoo proportioned rau lub tsheb kauj vab.
Wheels
Tau muab ntau cov khoom tiav, nws tsis xav tsis thoob tias cov log yog los ntawm Oval ib yam nkaus. Ib qho kev zam dav thiab ostensibly aerodynamic U-zoo li tus ntug yog sib xyaw kom zoo nkauj-zoo li Oval hubs, ntawm 20 spokes nyob rau hauv pem hauv ntej thiab 24 nyob rau hauv lub rear. Thaum peb lub sijhawm sim, cov hubs tsis hla ib qho kev sib tw thiab ua tsaug rau qhov dav dav, 23mm Vittoria Zaffiro Pro Slick log tsheb ntsuas qhov siab 24.5mm siv lub vernier calliper. Peb tau muaj kev paub zoo nrog Vittoria cov log tsheb tsis ntev los no thiab Zaffiro Pros tau ua pov thawj ntau dua li tsim nyog, tshwj xeeb tshaj yog muab Transonic 2.5 yog lub tsheb kauj vab pheej yig tshaj ntawm no.
Nkauj
Peb thawj zaug xav sim £ 1, 850 Transonic 2.3 tab sis nws ua pov thawj tsis muaj, yog li peb tau txais 2.5 hloov. Txawm hais tias pheej yig dua, nws yog tib lub tsheb kauj vab loj - tsawg hollow forged cranks (uas yuav sib dua thiab me ntsis stiffer) thiab cov log kim dua. Yog li peb tsis poob siab heev thaum peb tau txais 2.5, thiab thaum peb sim nws rau qhov loj, peb zoo siab heev - nws hnov zoo tam sim ntawd thiab haum txig. Nws yog qhov pib zoo li no, peb tau txiav txim siab tso tseg thawj zaug caij fettle thiab mus ncaj nraim rau London's Redbridge Cycle Circuit rau hnub Thursday yav tsaus ntuj kev sib tw.
Kev caij tsheb tau ua pov thawj tias lub tsheb kauj vab nrawm nrawm ntawm txoj kab ncaj nraim, tuaj tos nrawm nrawm thaum tsheb thauj mus los yooj yim. Nrog cov lej sib tw pinned rau, peb coj Transonic rau hauv nws qhov chaw ib puag ncig - kev sib tw sib tw. Lub 52/36 chainset thiab 11-28 cassette yog dav dua li ib txwm txoj kev sib tw cassette, tab sis nyob rau hauv Circuit Court no ua pov thawj ib qho kev xaiv zoo heev, cia peb siv lub nplhaib loj txhua lub sijhawm, txawm tias qhov nce siab - 425m hauv 40km. Ntawm qhovntsej thiaj tsis mob, tsuas yog qhov tsis zoo yog tias peb xav tias peb xav tau qee qhov chaw ntxiv rau kev ua haujlwm - ib centimeter ntxiv ntawm qia, kab tias. Lub direct-mount 105 brakes tau ci ntsa iab, cov log tsheb tau zoo - txawm tias lub kaum sab xis ntawm 55 kmh - thiab nyob rau lub sijhawm tsis tshua muaj peb pom lub hauv ntej ntawm pawg, aero zoo ntawm cov ncej tau txais tos. Sprinting tawm ntawm lub eeb, lub tsheb kauj vab tau zoo kawg nkaus tsim thiab ua haujlwm tau zoo.
Hnub tom qab, peb tau coj Transonic rau ib txhais ceg yooj yim. Nws yog qhov nthuav kom pom tias nws zoo siab txawm tias nyob rau hauv qis qis, ua haujlwm zoo ntawm dampening vibrations ntawm qhov chaw ntxhib, thiab tseem tso tus neeg caij tsheb rau hauv qhov chaw xis nyob txawm tias mob thiab kev txom nyem tawm ntawm cov ntawv qhia zaub mov. Peb tau zoo siab los ntawm Transonic, thiab muab nws cov nqi sib tw, tsis txhob yig los qhia nws. Yog tias ceev yog koj li, lub tsheb kauj vab no yog qhov kev xaiv zoo tshaj plaws.
geometry
| Claimed | ntsuas | |
|---|---|---|
| Top Tube (TT) | 545mm | 545mm |
| Seat Tube (ST) | 520mm | 520mm |
| Down Tube (DT) | 592mm | |
| Fork Length (FL) | 375mm | |
| Head Tube (HT) | 135mm | 135mm |
| Lub taub hau (HA) | 73 | 72.5 |
| Lub kaum sab xis (SA) | 73.5 | 72.6 |
| Wheelbase (WB) | 974mm | 978mm |
| BB poob (BB) | 68mm | 73mm |
Spec
| Fuji Transonic 2.5 | |
|---|---|
| Frame | C5 high-modulus carbon, PF BB30, 1.5" tapered diav rawg |
| Groupset | Shimano Ultegra, 11-ceev |
| Brakes | Shimano 105, direct mount |
| Chainset | Oval Concepts 520, 52/36 |
| Cassette | Shimano 105, 11-28 |
| Bars | Oval Concepts 310 |
| Stem | Oval Concepts 313 |
| Seatpost | Fuji |
| Wheels | Oval 327 aero alloy clincher, 20/24h |
| Tyres | Vittoria Zaffiro Pro Slick, 23c |
| Ntxawm | Oval Tswv Yim R500 |
| evanscycles.com |
