New Force eTap AXS cov khoom ua kom muaj ntau yam ntawm Sram cov neeg nyiam thib ob-tier wireless pawg
Ib tus tswv tsev tshiab Sram Force eTap AXS cov khoom ua kom muaj ntau yam ntawm Sram qhov nrov nrov thib ob-tier wireless pawg, thiab nws tau txais qhov zoo nkauj tshiab gloss-dub saib rau khau raj.
Cov kev xaiv tshiab muaj nyob rau hauv Sram Force eTap AXS pawg muaj xws li cov iav dav dav ntawm ob qho kawg ntawm kev tsav tsheb ntxiv rau qhov dav dua DUB qag tus qauv ua khub rau lub dav dav pem hauv ntej derailleur txhawm rau txhawm rau tshem tawm cov log tsheb hauv qab rau pob zeb tsheb kauj vab siv 2x teeb -up.
Pem hauv ntej mech thiab chainset
Up pem hauv ntej yog qhov tshiab Wide chainset thiab pem hauv ntej derailleur khub tsim los ua haujlwm tshwj xeeb ua ke, rau ob qho laj thawj. Ua ntej, Sram tau ntxiv 43/30 chainring combo rau Force eTap AXS, tam sim no nws qis tshaj 2x chainset gearing xaiv, tab sis qhov no yuav tsum muaj ib qho tshwj xeeb pem hauv ntej derailleur kom tswj tau zoo meej hloov ntawm cov nplhaib me.
Lub 43/30 kev sib xyaw ua ke tseem ceeb tswj qhov sib piv ntawm 13 tus hniav siab tshaj qhov sib txawv ntawm qhov ntau thiab tsawg ntawm lub nplhaib, ib yam dab tsi uas Sram hais tias yog qhov tseem ceeb kom txo qis cov nyhuv ua rau pem hauv ntej hloov tau ntawm kev ua haujlwm pedaling.
Qhov thib ob thiab qhov txiaj ntsig tseem ceeb ntawm cov khoom dav dav tshiab yog txhim kho lub log tsheb tshem tawm.
Nov yuav yog xov xwm zoo rau txhua tus uas xav siv ob lub chainring teeb tsa ntawm lub tsheb kauj vab gravel, raws li ib txwm tso rau ntawm lub hauv ntej derailleur txwv tsis pub siv cov log tsheb dav heev.
Tus tshiab Sram Force eTap AXS Wide chainset muaj qhov txuas ntxiv DUB qag (5 hli ntev dua tag nrho) kom nce qhov dav li 2.5 hli txhua sab.
Tus tshiab Wide pem hauv ntej derailleur, tom qab ntawd, tseem zaum 2.5mm ntxiv tawm sab nraud tso qee qhov chaw tom qab los pab txhawb kev siv cov log tsheb loj dua, uas Sram hais txog li 700x45mm thiab 650b x 2.1 (53mm).
Lwm yam tshaj li qhov kev tshem tawm ntxiv thiab qhov tshiab ci ntsa iab dub saib, kev ua haujlwm ntawm lub dav dav pem hauv ntej derailleur tseem tsis tau hloov pauv, tuav tib lub roj teeb eTap thiab Sram's Yaw, trimless pem hauv ntej hloov.
Rau cov neeg xav paub txog minutiae ntawm bikefit, thiab xav tsis thoob: qhov no puas ua rau Q-Factor (qhov kev ncua deb ntawm caj npab crank)? Cov lus teb yog yog. Qhov no tau txuas ntxiv los ntawm 5mm tag nrho (2.5mm ntawm txhua sab).
Cov chainline ib yam nkaus kuj cuam tshuam los ntawm tib 2.5mm - ua cov chainline tshiab 47.5mm.
Tam sim no tsis muaj lub zog ntsuas qhov kev xaiv rau lub chainset no, raws li lub voj voog txoj kab uas hla yog tsawg dua (94mm) piv rau lwm cov cranks hauv qhov ntau (107mm).
Casette thiab rear derailleur
Txhawm rau mus nrog cov kev xaiv tshiab ntawm kev tsav tsheb, Sram kuj tau ntxiv Force theem (XG-1270) 10-36t cassette (12-ceev) rau qhov ntau. Zoo li cov kev hloov pauv mus rau pem hauv ntej, qhov sib piv cov iav tshiab yuav tsum muaj lub tsheb derailleur tshiab (lub peev xwm siab tshaj plaws ntawm lub zog tam sim no eTap AXS rear mech yog 10-33t cassette).
Lub Zog Tshiab eTap AXS Dav dav nraub qaum derailleur - cim meej nrog 'MAX 36T' yog tsim los ua khub tshwj xeeb nrog cov qauv qis dua 10-36t cassette loj. Txwv tsis pub nws tseem feem ntau tsis hloov. Ib qho ntxiv ntawm qhov zoo tshaj plaws, glossy zoo nkauj, nws khaws tib lub roj teeb eTap, Orbit clutch system thiab cov log loj loj.
Cov cassette nce ntawm XDR lub cev tsav tsheb, raws li qhov seem ntawm Sram's 12-ceev cassette ntau.
Ib qho tseem ceeb uas yuav tsum nco ntsoov yog qhov tshiab Wide 36T max Tsheb derailleur tseem sib xws nrog cov ntawv me me - yog li nws yuav hloov pauv zoo nrog 10-33t thiab 10-28t cassettes ib yam nkaus thiab tuaj yeem siv rau hauv 1x teeb tsa. los yog raws li 2x nrog ib qho ntawm Sram's chainset xaiv, raws li hauv qab no: 43/30, 46/33, 48/35, 50/37
Ntxiv cov kev xaiv tshiab no txhais tau tias Sram tau txuas ntxiv nws cov iav muab kom muaj ntau dua - tam sim no 516% - uas yog qhov tshwj xeeb loj dua li nws cov neeg sib tw (Shimano GRX cov kev xaiv pom hauv xiav hauv cov lus hauv qab no).
Sram kuj tau khaws cov lej zoo ntawm ib tus hniav dhia ntawm qhov tshiab 10-36t cassette piv, raws li qhia hauv kev sib cais hauv qab no, uas kuj muab piv rau cov kev xaiv sib tw cassette.
Nqis
XG-1270 10-36 12-ceev Cassette £170
Force eTap AXS Wide (36T max) Tsheb Derailleur £415 (roj teeb tsis suav nrog)
Force eTap AXS Wide Front Derailleur £290 (roj teeb tsis suav nrog).
Force Wide Crankset (165-172.5mm) £390 (hauv qab bracket tsis suav nrog).
Raws li ib sab ntawm cov khoom siv no, Sram kuj tau ntxiv qee qhov slick saib tshiab Paceline rotors hauv 140mm thiab 160mm qhov ntau thiab tsawg (6-bolt thiab centre-lock tag nrho £40 txhua) ntxiv rau qhov kev daws teeb meem tshiab rau txhua tus uas xav siv lub rooj zaum ntawm lub rooj zaum ntawm lawv lub tsheb kauj vab 1x pob zeb.
Sram tau rov tsim dua lub paddle uas ib txwm muab rau pem hauv ntej mech hloov ntawm nws cov tshuab 2x pawg xws li tias tam sim no nws tuaj yeem siv tau los ua cov chaw taws teeb qis qis.
Sram qhov tseem ceeb tsuas yog tshem tawm cov txheej txheem ratcheting los ntawm sab laug tes hloov lub zog, xws li cov paddle tam sim no tuaj yeem ua kom muaj kev sib txuas ntawm cov xaum xaum. (Nws muaj peev xwm ua tau qhov no yav dhau los, thiab peb tau pom cov txheej txheem no dav siv lawm, tab sis tau pom tseeb ntau dua los ua haujlwm nyob ib puag ncig kev hloov pauv txoj haujlwm).
Qhov kev xaiv xa tawm no muaj nyob rau ntawm HRD hloov levers (siv raws li ib feem ntawm 1x teeb tsa nkaus xwb, rau qhov laj thawj pom tseeb) ntawm nws qhov Force, Rival thiab Apex levers. Ua haujlwm levers nqi £ 273, £ 231, £ 202 raws.
Txhua yam khoom tau hais los saum toj no yuav tsum muaj nyob hauv khw muag khoom thaum lub Tsib Hlis.
