Nrog nws txoj kev sib koom ua ke geometry qhov no yog lub tsheb kauj vab tsim los rau kev ceev ntawm txoj kev
Qhov kev tshuaj xyuas no tau tshwm sim thawj zaug hauv Is Taws Nem 45 ntawm Cyclist magazine
Lub Rift Zone yog Marin lub tsheb kauj vab nrawm tshaj plaws, tsim rau cov neeg caij tsheb uas tab tom nrhiav kev nrawm thiab yooj yim dov muaj peev xwm ntawm 29-nti log nyob rau hauv txoj kev npaj pob.
Ntev, qis, thiab slack - nws hnyav dua li qhov nruab nrab XC kev sib tw tsheb kauj vab. Nrog rau qhov tseem ceeb ntawm kev lom zem, nws nta txuam nrog 120mm mus txawv tebchaws thiab ib qho xaum xaum.
Ua rau ntau tshaj li tsuas yog caum vib nas this, nws puas yuav tau txais qhov sib npaug ntawm kev nrawm thiab kev lom zem?
Yuav lub Marin Rift Zone 2 tag nrho ncua kev tsheb tuam los ntawm Tredz Bikes
The frame
Ib lub logo ntawm Marin lub rooj zaum raj thov nws 'ua rau lom zem'. Peb yuav tsis pom zoo.
Nrog rau kev tsim kev ncua ntev heev nws ua haujlwm tas li kom koj txoj kev vam meej thiab tswj tsis hais qhov twg hauv qab lub log.
Tsis muaj qhov xauv tawm ntawm qhov zoo tshaj plaws RockShox Deluxe R poob siab, tab sis ua tsaug rau kev tsim kev tshem tawm ntse muaj qhov xav tau me ntsis.
Lub tsheb kauj vab pedals zoo yam tsis muaj bobbing txog ntau dhau, tseem tuaj yeem nqus tau me me chattery shocks thiab loj whacks.
Thaum qhov kev mus tsis zoo nws xav tias zoo li muaj kev ncua ntau dua li qhov 120mm teev.
Pab qhov no yog qhov qis qis uas cog lub tsheb kauj vab ze rau hauv av, ntxiv kev ruaj ntseg.
Nrog lub nruab nrab-ntev wheelbase lub kinked lub tog raj tso cai rau qhov chaw rau lub log rear txav nyob rau hauv compression thiab ua rau lub rooj zaum nyob twj ywm luv rau nimble tig.
Nrog rau qhov nruab nrab qhov hnyav tshaj qhov Rifty tsis zoo li yuav tau pinged tawm ntawm chav kawm, tso cai rau koj hloov pauv los ntawm cov ntu ntxhib thaum Boost qhov sib txawv txhais tau tias nws ua raws li tus qauv hub tshiab, rau cov log sib hloov tau yooj yim dua thiab yooj yim dua.
Groupset
Sram's 1x11-ceev NX muab txhua lub zog uas koj xav tau, tsis muaj ib qho ntawm cov faff ntawm lub tsheb derailleur.
Nrog lub clutch nyob rau hauv lub tsheb derailleur pab kom cov saw hlau nyob rau hauv qhov chaw, hloov mus rau thoob plaws 11-42t cassette zoo siab. Nrog ib qho me me derailleur, shifter, thiab cable nws kuj zoo li huv heev.
Tshwj tsis yog Marin pawg pom ob qhov loj Ss sib koom ua ke, nrog Sram muab kev sib tw thiab Shimano muab cov Acera, cov qauv zoo nkauj uas ntseeg tau thiab muaj zog, yog tias tsis zoo li yuav teeb tsa ib tus neeg lub ntiaj teb alight.
khoom siv tiav
Bang on the money! Nrog lub stubby 45mm qia thiab dav 780mm tuav lub Marin yog npaj los txiav xoob.
Ua kom tus cwj pwm coj zoo ib yam, qhov ntev no nqa mus thoob txhua qhov loj hauv qhov ntau, txhais tau tias tsis muaj leej twg tau muag luv, txawm tias cov neeg caij me me yuav xav txiav cov tuav.
TranzX dropper ncej tso cai rau koj tau txais lub eeb tawm ntawm txoj kev nrog lub laub ntawm lub kauj, ua kom cov ntu tsis txaus ntshai.
Nws zoo li koj yuav pom ntawm tus nqi taw tes no, uas yog hais tias tsim nyog muaj, tab sis yuav xav tau kev ua haujlwm tsis tu ncua kom ua haujlwm zoo.
Wheels
Lub teeb, muaj zog lub log uas tuaj yeem teeb tsa tubeless thiab yob ntawm cov kabmob hubs. Tsis tau nug ntau ntxiv.
Nrog cov rims dav, lawv muab qhov zoo nkauj curvature rau cov log tsheb dav dua li nruab nrab.
Vee Tire Co yog lub npe tshiab rau peb. Nrog rau qhov hloov tau 90 tpi casing thiab qis-profile nws cov qauv Crown lub pov haum yog lub teeb thiab ceev dov.
Nrog kev sib cuag dav dav lawv kuj gippy ntawm cov pob zeb nyuaj tab sis tsis zoo nyob hauv av.
Tseem, teeb tsa lawv yam tsis muaj raj thiab lawv yuav tuag sai sai hauv txoj kab ncaj nraim.
thawj impressions
Zoo ib qho me me uas tsis tau muaj tus kheej muaj pug, Rift Zone yog ib qho yuav luag comically bolshy tsheb kauj vab xav txog nws qhov kev ncua 120 hli.
log tsheb loj, tuav loj, thiab lub ntsej muag ncaj thiab tawm tsam ua ke los qhia txog kev tsim kho uas npaj txhij rau rumble.
Hedged me ntsis rau kev lom zem ntawm downs es sprinting on ups, nws yog inclined mus zaum kuj tob rau hauv nws ncua kev kawm ntawv.
Tam sim no plush zoo siab thiab zoo siab heev los dhia dej ntawm cov ces kaum, peb tsis pom peb tus kheej tab tom tawm tsam qhov txwv ntawm nws qhov nruab nrab ntawm kev mus ncig.
Nyob rau hauv txoj kev
Nrog Rift Zone, Marin tau xaiv rau txoj kev taug kev-taw qhia txog geometry. Qhov no txhais tau hais tias lub taub hau slack rau kev ntseeg siab ntawm kev ceev ceev, accentuated los ntawm qis hauv qab bracket thiab ntev wheelbase.
Tiam sis tsis muaj qhov hnyav dhau, thiab nqa tsuas yog qhov nruab nrab ntawm kev ncua kev mus ncig, Rift Zone tsis xav tias tsis muaj zog.
Tseem luv ntawm ncav cuag thiab nrog qhov dav dav dav thiab qia luv, nws yog qhov ntau dua rau kev sib tsoo cov toj thiab tawg rov qab qis dua li hla lub teb chaws thoob plaws.
Pab nws ua tau zoo ntawm ob qho tib si yog lub rooj zaum dropper. Lub Rift Zone crams nyob rau hauv 11 lub zog saib xyuas ntawm Sram's Nx pawg. Nws ib leeg chainring teeb thiab ultra-wide cassette yog ib tug zoo meej haum, pab koj hloov ceev ceev los ntawm kev sib tw downhill, nce rov qab.
Cia li khiav ntawm cov pob zeb, los yog ua rau cov hauv paus hniav thiab txiav los ntawm kev tig lub tsheb kauj vab kom du thiab zoo heev rau sab nraub qaum tso cai rau nws mus rau qus li koj twv.
Kawm
Qhov kev xav ntawm tus ncej tsuas yog hais txog kev sib tw los ntawm RockShox Recon diav rawg.
Nws ua txoj haujlwm tsim nyog ib zaug tweaked kom raug, ua kom haum rau koj qhov hnyav lossis tus kheej nyiam.
Modulating li cas nws squashes thiab bounces rov qab yog rudimentary compression thiab rebound kho.
Nws nyuaj rau overstate qhov kev ntseeg siab txhawb nqa los ntawm ib qho kev xa tawm. Nkag mus rau ib ntu tsis yooj yim thiab nrog lub laub ntawm lub zog ntawm lub eeb poob, tso cai rau koj sib tham txog qhov xwm txheej yam tsis muaj kev pheej hmoo raug xa mus hla cov tuav.
Rov qab mus rau qhov ncaj thiab nqaim thiab lub eeb rov qab rau kev ua haujlwm siab tshaj plaws.
Kuj nce kev ntseeg siab yog cov log tsheb loj heev. Saj zawg zog txaus smother lub struts rau hauv kev xa, lawv peppering ntawm stubby knobbles yuav khawb rau hauv xoob thiab pob zeb tej yam kev mob.
Yuav nrawm nrawm thiab ntxiv cushioning ntxiv, lawv yuav squish tshaj yog tias koj thawb lawv hnyav dhau.
RATINGS
Frame: Kev ncua sij hawm pab ua rau kev caij tsheb du. 8/10
Components: Sram's Nx 11-speed groupset yog lub hnub qub. 10/10
Log: Lub teeb thiab muaj zog nrog dav rims thiab roj log. 9/10
The caij: Rift Zones tso cai rau koj mus qus. 8/10
Nrog nws txoj kev sib koom ua ke geometry qhov no yog lub tsheb kauj vab tsim los rau kev ceev ntawm txoj kev.
Yuav lub Marin Rift Zone 2 tag nrho ncua kev tsheb tuam los ntawm Tredz Bikes
geometry
| Claimed | ntsuas | |
|---|---|---|
| Top Tube (TT) | 612mm | 580mm |
| Seat Tube (ST) | 420mm | 426mm |
| Reach (R) | 441mm | 441mm |
| Stack (S) | 614mm | 614mm |
| Head Tube (HT) | 105mm | 105mm |
| Lub taub hau (HA) | 67.5 | 67.5 |
| Lub kaum sab xis (SA) | 74.8 | 74.5 |
| Wheelbase (WB) | 1, 156mm | 1, 160mm |
| BB poob (BB) | 38.5mm | 37mm |
Spec
| Marin Rift Zone 2 | |
|---|---|
| Frame | 6061 txhuas, 120mm MultiTrac Suspension, Boost thru-axle, RockShox Recon RL diav rawg, 120mm mus ncig, compression thiab rebound kho |
| Nyob rau hauv qab | RockShox Deluxe R Debonair, rov kho kho |
| Groupset | Sram NX 1x11-speed |
| Brakes | Shimano Acera hydraulic disc |
| Chainset | FSA Comet, 1x30t |
| Cassette | SunRace 11-ceev, 11-42t |
| Bars | Marin Mini-Riser, 780mm |
| Stem | Marin 3D Forged Alloy, 45mm |
| Seatpost | TranzX Dropper Post, 120mm mus ncig |
| Wheels | Marin Aluminium Ob chav phab ntsa rim / Formula hub, tubeless tshaj, Vee Tyre, yas lub pov haum 29x2.3, tubeless tau tshaj |
| Ntxawm | Marin Speed Concept |
| Nyhav | 14.85kg (M) |
| marinbikes.com |
