Lub Bombtrack Tempest yog kev lom zem caij tsheb tab sis, zoo li txhua lub tsheb kauj vab hlau, yog me ntsis ntawm sab hnyav dua
Bombtrack yog lub tuam txhab tsheb kauj vab uas tseem ceeb rau kev lom zem thiab taug txuj kev nyuaj, thiab Tempest yuav yog nws lub tsheb kauj vab zoo tshaj plaws. Tsis muaj cov duab zoo nkauj thiab cov xim hlau zoo nkauj, cov thav duab tau saib tsis tu ncua, thaum lub plhaub loj hauv qab-bracket qhia tias nws cov neeg tsim qauv tsis tau saib rov qab rau kev tshoov siab. Thaum lwm tus scrimp ntawm cov khoom tiav, peb zoo siab heev uas tau pom Deda RHM tuav thiab Fabric eeb. Hopping aboard the Tempest, yam tsawg kawg peb paub peb txhais tes thiab zaum cov pob txha yuav zoo saib tom qab…
Frameset
Reynold's 725 zaum ntawm nruab nrab ntawm Birmingham-raws li tubing chaw tsim khoom cov hlau hierarchy. Kev kho cua sov tso cai rau nws cov metallurgists los kos tawm cov raj nyias dua li qhov yuav ua tau nrog cov hlau pheej yig dua, ua kom qis qis thiab txhim kho dampening. Txawm hais tias tawv nqaij zoo li piv rau cov txhuas lossis cov pa roj carbon monoxide, los ntawm cov qauv hlau Tempest lub raj yog loj loj. Thaum xaus ntawm qhov loj tshaj hauv qab lub plhaub, lub brawniness ntawm tag nrho cov rooj sib txoos ua rau txhua yam tsis muaj zog. Cov kev nqis peev-ntxuav pov tseg zoo li zoo heev thiab pab txhawb rau qhov rov qab kawg. Tus tsav-sab tsev muaj ib lub hanger hloov tau, yog li txhua yam xwm txheej nrog lub gearing yuav tsum tsis txhob ua rau kev puas tsuaj rau tus ncej nws tus kheej. Ua raws li nws lub taub hau-down, tus nplaig-tawm tus cwj pwm, Tempest ua yam tsis muaj qhov nce lossis tshem tawm qhov xav tau rau cov av nkos, txwv tsis pub nws rov hais dua li cov neeg caij tsheb lossis cov neeg ncig xyuas ceev. Unsurprisingly, thiab nyob rau hauv ntau nrog rau lwm yam tsheb kauj vab, tag nrho cov cabling yog sab nraud, uas yuav ua rau ib tug neeg uas ua hauj lwm ntawm lawv tus kheej lub tsheb kauj vab zoo siab. Lub Bombtrack qhov nres tau zoo huv si rau hauv lub raj xa dej tsis yog bolted rau.
Groupset
Shimano's 11-ceev 105 pawg yog txhua yam tam sim no thiab raug, nrog rau kev zam txim ntawm KMC saw. Peb zoo siab tshwj xeeb yog pom cov brakes, raws li lawv cov qauv zoo SLR-EV, uas ua rau kom muaj zog, ua rau lawv muaj zog npaum li koj yuav pom. Lub 11-28 cassette muaj ntau yam zoo thiab me me dhia, thaum lub pro-compact 52/36 chainset plays lub tsheb kauj vab racy credentials
khoom siv tiav
Txhua cov ntsiab lus sib cuag tau tsim nyog, los ntawm lub eeb mus rau qhov tawv tawv thiab zoo nkauj perforated bar daim kab xev. Deda ua qee cov khoom siv zoo thiab ntau ntawm nws yog bolted rau Tempest. Dav dua li ib txwm ntawm tus ncej nruab nrab, 44cm RHM handlebars yooj yim rau kev taug kev ncig thaum ua kom zoo nkauj chunky hauv tes. Fabric Scoop tau ua tiav qhov tsis tshua muaj qhov sib txawv ntawm kev ntaus nrog txhua tus neeg caij tsheb uas tau nyob ntawm nws hauv peb qhov kev sim eeb tsis ntev los no. Txawm tias lub mloog pob ntseg yog los ntawm cov khoom lag luam pom tau zoo.
Wheels
Mavic's Ksyrium log tau ua pov thawj zoo. Rigid thiab eminently ruaj, txawm lub ropiest lub zos tsheb kauj vab khw yuav muaj spares rau lawv nyob rau hauv ib tug tub rau khoom rau qhov chaw. Qhov lawv tsis yog, txawm li cas los xij, yog lub teeb - ib yam dab tsi uas yog exacerbated los ntawm cov hlau hlaws Continental log tsheb. Kev sib pauv cov no yuav yog qhov kev hloov kho thawj zaug zoo li txawm tias tsis yog qhov phem, lawv sawv tawm los ua ib feem uas tuaj yeem txhim kho tau yooj yim. Los ntawm cov neeg coob coob txaus siab 25mm dav, lawv muab kev tuav tau thiab puncture tsis kam, txawm tias lawv cov khoom ua rau lawv qeeb me ntsis kom txav mus los. Luckily, qhov nruj ntawm lub log mus ntev mus rau kev tawm tsam qhov no.
Nkauj
Ib thawj zaug ntawm ob txhais ceg qhia tias Tempest yuav yog tus khub zoo siab tab sis ntseeg siab rau kev sib tw ntau mais. Txawm hais tias qhov hnyav nruab nrab, acceleration yog nippier dua li qhov xav tau ua tsaug rau ib qho kev sib zog. Cov log kuj ua si rau tib lub suab, ua tauter dua li qhov nruab nrab. Raws li lub tsheb kauj vab cov txheeb cais tseem ceeb yuav qhia, nws muaj zog heev.
Nws pom tseeb sai sai tias tsis muaj ntau qhov chaw rau tus tsiaj nyaum no. Dhia ntawm lub pedals los yog heaving ntawm cov tuav tsis ua rau muaj kev cuam tshuam flex hla tus ncej. Qhov tawv nqaij txhais tau hais tias qhov hnyav nruab nrab tsis xav tias hnyav. Nyob ntawm seb koj teeb tsa li cas, qhov qis pem hauv ntej kawg tseem muab lub zog rau khawb-hauv es tsis zaum. Lub thav duab hlau tsis yog qhov kev zam txim tshaj plaws - nws ua txoj haujlwm ncaj ncees ntawm dampening buzz los ntawm txoj kev nto, tab sis clatter mus rau hauv lub qhov dej thiab koj lub dab teg thiab posterior yuav paub txog nws.
Lub taub hau lub kaum sab xis tau teev tseg raws li 73.3 (thiab ntsuas ntawm 73), uas yuav tau piav qhia tias yog 'kev tuav haujlwm classic'. Nrog lub taub hau taub hau ntawm tsuas yog 145mm, peb qhov kev xav tau pib ua rau qis qis rau qhov zoo tshaj plaws tau thwarted. Hloov chaw, txhawm rau kom tau txais txoj haujlwm yooj yim peb tau ua haujlwm nws nyob ib puag ncig ib nrab-mast. Qhov no yuav txaus siab rau cov neeg caij tsheb nrog kev nrawm nrawm txawm tias cov neeg siv tom qab txoj haujlwm ncaj ncees yuav zaum kawg nrog ob peb qhov chaw zoo hauv qab qia. Hmoov zoo, muaj 3cm tsim nyog ntawm lawv los sib tw ncig. Peb qhov nruab nrab qhov nruab nrab suav nrog cov kab ncaj nraim 110mm qia thiab dav 44cm tuav. Peb yog cov kiv cua ntawm cov kab dav dav - lawv txhim kho kev tswj hwm thiab ntxiv kev ruaj ntseg, yog li nws yog qhov zoo haum rau Tempest qhov kev xav dav dav. Cov neeg caij tsheb uas nyiam qhov nqaim dua lossis muaj lub xub pwg nyom dua tuaj yeem xav pauv lawv tawm.
geometry
| Claimed | ntsuas | |
|---|---|---|
| Top Tube (TT) | 561mm | 560mm |
| Seat Tube (ST) | 530mm | 535mm |
| Down Tube (DT) | 630mm | |
| Fork Length (FL) | 372mm | |
| Head Tube (HT) | 145mm | |
| Lub taub hau (HA) | 73.3 | 73.0 |
| Lub kaum sab xis (SA) | 73.3 | 73.6 |
| Wheelbase (WB) | 990mm | |
| BB poob (BB) | 72mm | 72mm |
Spec
| Bombtrack Tempest | as tested |
|---|---|
| Frame | Reynolds 725 w / tempest carbon fork |
| Groupset | Shimano 105 |
| Brakes | Shimano 105 |
| Chainset | Shimano 105, 52/36 |
| Cassette | Shimano 105, 11-28 |
| Bars | Deda Zero2 |
| Stem | Deda Zero 2 |
| Seatpost | Deda RSx01 |
| Wheels | Mavic Ksyrium |
| Ntxawm | Npuag Scoop CrMo |
| Tyres | Continental Grand Sport Kev Sib Tw, 25c |
| bombtrack.com |
