Shimano 105 5800 Groupset tshuaj xyuas

Cov txheej txheem:

Shimano 105 5800 Groupset tshuaj xyuas
Shimano 105 5800 Groupset tshuaj xyuas

Video: Shimano 105 5800 Groupset tshuaj xyuas

Video: Shimano 105 5800 Groupset tshuaj xyuas
Video: 2018 Shimano 105 5800 Road Groupset Review. 2024, Lub peb hlis ntuj
Anonim

Koj tuaj yeem txuag tau qhov hnyav tshaj 105, tab sis rau tus nqi, nws nyuaj rau pom tias Shimano tuaj yeem tsim tau dab tsi zoo dua qhov no

Qhov kev tshuaj xyuas no suav nrog Shimano 105 5800 tam sim no txiav tawm pawg. Rau qhov tseeb 11-ceev pawg, tsis txhob nco peb tag nrho Shimano 105 R7000 tshuaj xyuas. Tsis paub tias koj tab tom nrhiav dab tsi? Lub taub hau rau peb tus neeg yuav khoom qhia rau Shimano pawg

Koj puas tab tom npaj hloov mus rau 11-ceev lossis tsim lub tsheb kauj vab los ntawm kos? Peb muab qhov nkag-point 11-ceev pawg los ntawm Shimano, SRAM & Campagnolo mus rau qhov kev xeem kom pom tias lawv ncaj ncees li cas. Ua ntej ntawm Shimano 105 pawg.

Yog tias koj xav tau txoj haujlwm tiav, ua koj tus kheej. Nws yuav zoo li churlish, tab sis thaum nws los txog rau kev xaiv lub tsheb kauj vab, feem ntau qhov kev cuam tshuam nrog kev yuav tawm ntawm lub peg yog qhov zoo heev, yog li mus nws ib leeg - speccing txhua qhov nyob ib puag ncig ib puag ncig ntawm koj xaiv - ua rau muaj kev nkag siab ntau. Nws kuj tseem qhib rau tag nrho lub ntiaj teb ntawm kev xaiv thav duab, xws li Kinesis Aithein peb tau sim rov qab rau hauv qhov teeb meem rau, lossis Niner RLT peb tau tshuaj xyuas hauv qhov teeb meem ob - zoo thav duab uas xav tau koj cov tswv yim.

Cov pab pawg no yog qhov nkag-qib 11-ceev kev xaiv los ntawm Shimano. Los ntawm kev mus ncig ua si, koj yuav tsum tuaj yeem tsim lub tsheb kauj vab los ntawm kos nrog ib qho ntawm cov no rau qis dua £ 2,000, siv tus ncej zoo nkauj thiab diav rawg; Yog tias koj twb muaj lub tsheb kauj vab zoo nrog cov pab pawg pheej yig dua, qhov no yog txoj hauv kev zoo tshaj plaws los hloov kho. Los yog ua koj tus kheej (koj yuav xav tau cov cuab yeej hauv qab thiab cov cuab yeej saw, cable cutters thiab tej zaum yuav muaj qee yam tshiab allen keys) lossis ua haujlwm nrog koj lub khw tsheb kauj vab hauv zos kom tau txais cov khoom tsim ua haujlwm.

Brakes

Shimano 105 nres
Shimano 105 nres

Shimano tus tshiab style brakes siv dual-pivot mechanism nrog ob qho tib si pivots tso rau sab ntawm lub log, tsis yog ib qho muab tso rau hauv nruab nrab. Qhov txiaj ntsig ntawm qhov no rau tus neeg caij tsheb yog ob qho tib si txo qis calliper tab sis - qhov tseem ceeb tshaj - cov lus teb ntau dua rau lub zog ntxiv. Nws kuj txhais tau tias Shimano tuaj yeem muab qhov nres no ua qhov kev xaiv ncaj qha rau aero thav duab, qhov chaw nres tsheb tom qab nyob rau hauv qhov chaw zaum. Thaum koj tuaj yeem siv cov callipers no nrog cov hloov pauv, lawv ua haujlwm zoo tshaj plaws nrog Shimano's 105, Ultegra lossis Dura-Ace STI levers, uas rub tus nqi ntawm cov cable kom paub meej lub zog zoo thiab kev hloov kho.

Shimano 105 Brake levers
Shimano 105 Brake levers

Lub 105 11-ceev hloov pauv tau nrawm dua ntawm txhais tes dua li yav dhau los 10-ceev tiam thiab lawv xav tias ob qho tib si zoo tshaj plaws thiab muaj kev nyab xeeb - koj yeej tsis txhawj txog kev swb ntawm lawv. Hloov cov cables yog yooj yim dua, ua tsaug rau lub iav cable nkag los ntawm sab. Cov cables lawv tus kheej muaj tseeb lub luag hauj lwm rau lub teeb incredibly hloov kev xav - tag nrho cov kev sib txhuam ntawm yav dhau los incarnations tau ploj mus yuav tsum tau hloov los ntawm ib tug super-light xav tias reminiscent ntawm qub sab nraud cable systems. Hloov cov cables tsis pheej yig, txawm li cas los xij, ntawm £ 30 rau cov txheej txheem ntawm kev sib txhuam qis thiab cov khoom siv polymer-pob hauv.

Drivetrain

Shimano 105 Chainset
Shimano 105 Chainset

Lub 105 chainset tshiab yog ib qho haujlwm tiag tiag ntawm kev kos duab. Los ntawm sab nraud, nws zoo li Ultegra lossis Dura-Ace versions; ntxeev nws thiab koj yuav pom nws kuj kis tau ntau yam ntawm tib yam, nrog hnyav machined chainrings tsim los boost nruj, txhim kho kev hloov thiab txuag qhov hnyav. Peb tau siv sijhawm feem ntau ntawm 52/36 version, uas yog qhov sib xyaw ua ke zoo heev. Nws tseem muaj nyob rau hauv tus qauv compact 50/34 los yog 53/39 variants (tag nrho cov muaj tib lub voj voog lub voj voog yog li cov nplhaib tuaj yeem hloov tau yooj yim), thiab hauv lub teeb lossis tsaus grey (duab). Triple chainsets tsis suav nrog hauv qhov incarnation ntawm 105 (zoo riddance - 11-ceev thiab 34-hlau me me chainring muaj ntau txoj kev xaiv tawm hauv tsev kaw neeg) thiab nws tsuas yog muaj nrog tus qauv 24 hli qag - yog tias koj xav tau Txhawm rau siv BB30 hauv qab bracket, koj yuav xav tau adaptors. Yog tias, txawm li cas los xij, koj siv lub thav duab nrog tus qauv threaded BB, koj muaj hmoo: Shimano sab nraud hauv qab bracket tsim yog qhov kev ntseeg siab tshaj plaws nyob ntawd.

Cov cassette muaj xws li 12-25, 11-28 lossis 11-32 - xaiv me me tab sis koj tuaj yeem xaiv ib qho Ultegra cassette yog tias koj xav tau qee yam txawv. Yog hais tias koj muaj ib tug qub khub ntawm 10-ceev lub log koj xav siv nyob rau hauv ib tug tshiab tsim, peb thov txim tab sis koj ua tsis tau - qhov ntxiv sprocket txhais tau hais tias ib tug dav freehub lub cev, yog li koj yuav tsum tau xyuas kom meej koj lub log. yog 11-ceev tau tshaj. Lub rear mech yog tib yam ntawm cov pawg uas zoo li ntau nyob rau hauv ua raws li 105 tus nqi peev nyiaj. Nws yog qhov ua tau zoo dua li qhov xav tau, tab sis nws ua haujlwm zoo thiab muaj nyob rau hauv nruab nrab lossis luv lub tawb xaiv - luv luv version tso cai rau 28-tus hniav loj tshaj plaws nyob tom qab; qhov nruab nrab tawb version yog xav tau tshaj qhov ntawd. Lub 105 pem hauv ntej mech yog qhov kev tshwm sim tiag tiag ntawm pab pawg: nws yog qhov zoo tshaj plaws engineering uas hloov pauv sai dua li qhov kev rov ua dhau los - lossis ib qho ntawm nws cov neeg sib tw - ib zaug teeb tsa kom raug. Tsis txhaum kiag li.

Txhua yam

Koj tuaj yeem txuag tau qhov hnyav tshaj 105, tab sis rau tus nqi, nws nyuaj rau pom tias Shimano tuaj yeem tsim tau dab tsi zoo dua qhov no. Nws hloov cov iav, hloov hluav taws xob thiab ua rau koj qeeb qeeb, thiab thaum cov nqi kho mob tsis tu ncua yog ntau dua li yav dhau los versions (feem ntau cables - saw ntev zoo li qub) nws tseem yog ib qho khoom lag luam. Ua ncaj ncees, peb yuav tawm tsam kom pom tseeb them nyiaj ntau dua rau pawg neeg kho tshuab.

Rating - 5/5

Brakes Nyhav: 388g Nqe: £ 70

Nres levers Nyhav: 489g Nqe: £ 180

Crankset Nyhav: 756g Nqe: £ 120

Cassette Nyhav: 272g Nqe: los ntawm £ 40

Pem hauv ntej derailleur Nyhav: 89g Nqe: £ 27

Tsheb derailleur Nyhav: 228g Nqe: £ 37

Chain Nyhav: 265g Nqe: £ 22

TAG NRHO Qhov hnyav: 2, 487g Nqe: £ 496

Contact: madison.co.uk

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