Puas yog Boardman Pro Carbon pom tseeb qhov ntxiv £ 300 dhau ntawm Pab Pawg Carbon zoo?
Thaum Boardman tsheb kauj vab tau tsim tawm xyoo 2007, nws cov khoom muaj txiaj ntsig zoo, cov tsheb kauj vab zoo, muaj tshwj xeeb los ntawm Halfords, tam sim ntawd ntaus chord nrog cov pej xeem. Nrog rau kev sib tw £ 1, 000 tus nqi taw tes thiab kev faib tawm uas tau tshwm sim los ua ib qho ntawm cov chaw muab kev pabcuam loj tshaj plaws rau kev ua haujlwm, nws tsis siv sijhawm ntev rau Boardman tsheb kauj vab los ua ib qho kev ua haujlwm tsis tu ncua ntawm txoj kev British. Lub Pro Carbon yog tus qauv thib ob priciest nyob rau hauv qhov Performance range (hauv qab cov neeg tseem ceeb tshaj plaws), yog li peb muaj kev cia siab siab rau lub caij no.
Frame
Chris Boardman yog ib yam ntawm ib tug pioneer raws li ib tug neeg caij tsheb, yog ib tug thaum ntxov proponent ntawm carbon fiber (leej twg yuav tsis nco qab nws Lotus superbike los ntawm 1992 Olympics?) yog li nws tsis xav tsis thoob thaum pom cov khoom dub ntawm cov tsheb kauj vab. uas ris nws lub npe. Cov ncej yog tag nrho cov pa roj carbon monocoque. Nws zoo nkaus li los ntawm cov pwm tib yam li cov pheej yig dua Team Carbon, siv tib lub npe T700 unidirectional carbon fiber los ntawm Nyiv loj heev Toray - qhov sib txawv tsuas pom yog tias cov iav cables ntawm Pro khiav sab hauv. Boardman piav qhia txog Pro Carbon tias muaj 'kev ua si geometry', uas txhais tau hais tias nws muaj lub taub hau siab rau nws qhov loj, muab txoj haujlwm ncaj ncaj rau kev caij tsheb ntev.
Nws yog qhov yooj yim nrhiav tau yooj yim teeb tsa; tsis muaj sijhawm ntev zawv zawg lub eeb pem hauv ntej / tom qab los yog mucking txog nrog headset spacers - peb tsuas yog slammed cov tuav rau lawv qhov chaw qis tshaj plaws, teeb tsa lub eeb qhov siab thiab tawm peb mus. Cov rooj zaum yog bowed thiab flattened midway rau ntsug flex mus rau sab nraum qab kawg yam tsis siv cov roj hmab bumpers los yog bearing-based decouplers. Lub thav duab ua haujlwm zoo ntawm dampening txoj kev vibrations thiab yog impressively lub teeb. Nws tsis dhia tawm raws li qhov tshwj xeeb nruj, tab sis tsis yog nws yooj yim heev. Ua raws li nws lub npe Pro, lub tsheb kauj vab no tsis muaj av nkos tus thawj coj ntawm tus ncej lossis diav rawg.
Cov ntsiab lus
Shimano 105 yog pawg zoo heev. Peb pom ntau qhov ntawm no ntawm Cyclist vim nws zoo li yog qhov mus-mus rau feem ntau cov qauv ntawm ib ncig ntawm £ 900 thiab £ 2, 000. Nws nta tib lub zog (22) raws li nws cov kwv tij kim dua, Ultegra thiab Dura. -Ace, nrog qhov sib txawv tseem ceeb yog qhov hnyav thiab zoo ntawm cov ntaub ntawv. Lub iav hloov ntawm 105 yog qhov zoo tshaj plaws lub teeb, tshwj xeeb tshaj yog nyob rau pem hauv ntej qhov twg cov tiam dhau los ntawm pawg yuav zom thiab hla. Pro Carbon cov iav kis tau me ntsis txawv me ntsis - 12-25 cassette yog qhov sib kis nqaim, hom feem ntau tshwj tseg rau kev sib tw, thaum lub 50/34 compact chainset yog txhua yam hais txog kev ntaus pob ncaws pob. Peb cia siab tias yuav pom qhov dav dav ntawm lub tsheb kauj vab zoo li no, nrog lub zog loj dua thiab me dua nyob rau sab saum toj thiab hauv qab - qee yam zoo li 11-28. Yog tias peb yuav siv lub tsheb kauj vab no hauv roob lossis rau kev ntaus pob ncaws pob, nws yuav yog qhov hloov kho thaum ntxov.
Wheels
Mavic's Aksium log zoo heev. Lawv tawv, muaj zog thiab tsis hnyav heev - ntawm lub tsheb kauj vab ntawm tus nqi no lawv yog ib khub zoo ntawm hoops uas yuav pom koj los ntawm kev cob qhia, kev sib tw, ntaus pob ncaws pob thiab mus txawv tebchaws. Qhov tsuas yog downside yog tias Mavic tam sim no muab nws lub log tsheb nrog lawv, Aksion, uas tsis phim rau lwm cov log tsheb. Tshaj tawm li 23 hli, cov uas peb caij tau ntsuas 22 hli siv vernier calliper. Tsawg ntim txhais tau hais tias muaj kev pheej hmoo ntau dua ntawm kev sib tsoo flats, ntau dua dov tsis kam (vim tias lub log tsheb deforms nyob rau hauv kev sib cuag nrog hauv av) thiab tsawg dua braking thiab cornering traction. Peb xav tau 25mm Continental Grand Sports uas tuaj ntawm Pab Pawg Carbon pheej yig dua.
Nkauj
Pro Carbon yog qhov sib tw ncaws pob tiag tiag - nws lub log ntev ntev ua kom nws ruaj khov thaum qhov nrawm nce mus rau qhov ntev ntev thiab qhov hnyav qis pab koj nce toj nrog qee qhov khiav ceev heev. Lub hauv qab bracket cheeb tsam yog nruj thiab lub tsheb kauj vab raws li tag nrho cov teb zoo rau surges acceleration. Nws yog ib qho teeb meem ntawm kev nyiam, tab sis peb tsis tau mob siab rau txoj hauv kev ntawm tus brake levers tau teeb tsa siab heev ntawm cov tuav, ua rau tes txoj hauj lwm tsis xis nyob me ntsis. Nws tsis yog ib qho teeb meem nyuaj los daws, tab sis nws yuav koom nrog rov ua cov kab tuav; koj yuav tsum nyob hauv koj txoj cai kom tau txais qhov no ua tiav thaum lub sijhawm yuav khoom - tsis txhob ntshai thov kev teeb tsa kom raug. Lub Pro Carbon los nrog 125mm qia, uas yog qhov zoo nkauj zoo nkauj txuas ntxiv - nws txawv txawv los nrhiav stems ntev dua 110mm ntawm cov tsheb kauj vab tawm ntawm lub txee.
Qhov nqaim ntawm lub nraub qaum kuj ua rau cov lus sib tw kis las. Ib tug 25-hlau loj tshaj sprocket yog zoo rau racers los yog txoj kev tsis muaj ntau ntau toj roob, tab sis rau ib tug neeg ntsib ib tug nyuaj nce toj thiab tsis xav mus khawb lawv tus kheej mob qhov tsua, ib tug 28-hlau yuav zoo dua. Peb kuj yuav hloov cov log tsheb mus rau ib yam dab tsi nrog ntim ntau dua. Peb xav tias Pro Carbon muaj peev xwm ua tau zoo caij tsheb tab sis nrog nqaim, qis-profile log tsheb caij tsis yog qhov nws tuaj yeem ua tau. Tau txais qee lub log tsheb 25 hli nyob rau ntawd, tso lawv mus txog 90-95psi thiab Pro Carbon yuav hloov pauv. Tag nrho hauv tag nrho, lub tsheb kauj vab zoo, bar ob peb spec oddities uas khob qhov qhab nia qis, tshwj xeeb tshaj yog piv nrog kev sib tw.
geometry
| Claimed | ntsuas | |
|---|---|---|
| Top Tube (TT) | 570mm | 565mm |
| Seat Tube (ST) | 555mm | 560mm |
| Down Tube (DT) | 608mm | |
| Fork Length (FL) | 368mm | |
| Head Tube (HT) | 180mm | 180mm |
| Lub taub hau (HA) | 73 | 73.1 |
| Lub kaum sab xis (SA) | 73 | 73.3 |
| Wheelbase (WB) | 998mm | |
| BB poob (BB) | 68mm | 70mm |
Spec
| Boardman Pro Carbon | |
|---|---|
| Frame | T700 super lub teeb puv UD carbon, tag nrho cov pa roj carbon fork |
| Groupset | Shimano 105 |
| Brakes | Shimano 105 |
| Chainset | FSA Gossamer Pro, 50/34 |
| Cassette | Shimano 105, 12-25 |
| Bars | Boardman E4P |
| Stem | Boardman E4P |
| Seatpost | Boardman E4P |
| Wheels | Mavic Aksium |
| Tyres | Mavic Aksion, 23c |
| Ntxawm | Fizik Ardea |
| halfords.com |
