hoteleng
* Foreime
Hore na baesekele ea thabeng e palama hantle, hore na e bobebe ebile e bonolo ho e laola, matla a eona a ka mamella hakae, e ka sebelisoa nako e kae, hore na e ka ntlafatsoa, jj, senotlolo ke ho bona foreimi.
Ho na le mefuta e 'meli ea foreimi: foreimi e thata ea ho qetela, foreimi e felletseng ea ho fanyeha (foreimi e bonolo)
Bolela khetho ea boholo ba foreimi e latelang feela: khetha foreimi ho latela bophahamo hangata, o tlameha ho khetha foreimi e lumellanang le uena, ena e bohlokoa haholo!
Boitsebiso ba sebopeho sa foreimi le bophahamo:
14 "-150 -160 15" -155 "-165"
16 "-160 -170 17" -165 "-175"
18 “-170-180 21 “-175-185”
26 “-180-190 27.5 “-185-195
Ho fihlela 2009, ha libaesekele tsa MARMOT groundhog li hlahisa baesekele ea pele ea lefats'e ea 27.5-inch / 650B e Washington, dc, hoo e batlang e le libaesekele tsohle tsa lithabeng li ne li le lisenthimithara tse 26. Hobane mofuta ona o ka fana ka papali e felletseng ho ts'oaroeng hantle, botsitso, polokeho le ts'ebetso ea baesekele, ho tloha ka nako eo, phetoho e ncha ea wheelpath indastering ea libaesekele e se e fihlile semmuso, mme lihlahisoa tse kholo li latetse mokhoa o tšoanang ho nts'etsapele koloi ea boholo bo felletseng, 'me koloi ea boholo bo felletseng ea 27.5 "/ 650B e fetohile sehlahisoa se tsebahalang' marakeng oa libaesekele [6]. Hobane karolo ea 'mele ea motho e mong le e mong e fapane, bolelele ba maoto le matsoho bo fapane, ka hona ke u ruta mokhoa o bonolo le o sebetsang oa ho lekanya: roala lieta tsa hau, ema ka nqane ho foreimi ea phaephe, maoto le bophara ba lehetla, crotch le tube, foreime e lokela ho ba sebaka se ka bang 5-6 cm; Foreime e kholo haeba tube e kaholimo e haufi kapa haufi le crotch, mme e nyane haeba tube e holimo e hole haholo le crotch. Mopalami ea ratang naha e parolang o se a tla khetha tse nyane, crotch le kanale ka foreime ea koloi ka lebaka la sebaka sa lisenthimithara tse 6-10. Ena ke ts'ebetso e ntle, polokeho e phahameng, hobane ho tsoa tseleng ho kotsi haholo, ka hona, foreimi e tla ba nyane.
Ho bonolo ho palama liforeimi tse thata, tse bobebe ebile li theko e tlase. Likoloi tse thata tsa mohatla, joalo ka ha lebitso le bolela, ha li na lintho tse nyarosang ka morao, empa tse ngata li na le lifereko tse ka pele. Lilemong tse 'maloa tse fetileng, khetho pakeng tsa tsena tse peli e ne e le bonolo: hangata batho ba ne ba reka baesekele e thata ea mohatla oa thaba. Ka nts'etsopele ea mahlale a morao-rao, ho ba thata ho etsa qeto ea hore na u ka reka baesekele e thata ea mohatla oa lithabeng kapa baesekele ea lithabeng e tšosang ka botlalo. Leha baesekele e felletseng ea ho emisa lithabeng e ntlafalitse haholo, theknoloji ea baesekele e thata ea lithabeng le eona ea ntlafala. Hore na o khetha `` hardtail '' kapa baesekele e felletseng ea ho emisa thaba ho latela hore na o tla etsa eng ka baesekele ea hau - hore na o tla nka karolo peisong ea naha e 'ngoe, peisong ea lithaba tsohle kapa tsela e boreleli ea tlhaho? E le molao oa motona, ha u rera ho tšela sebaka seo u batlang ho se tšela, ho tla ba bonolo hore u hloke baesekele e thata ea mohatla.
Libaesekele tsa lithaba tsa Hardtail li loketse libaka tse seng tseleng, 'mila o le mong le mabelo. E bobebe, e tšoarella ho feta ebile ha e theko e tlase ho feta baesekele ea lithabeng e makatsang. E bobebe hobane ho na le likarolo tse fokolang foreiming, 'me e tšoarella haholoanyane hobane ha e na pivot kapa ho emisoa ka morao ho e boloka. Sena se bolela hore ho hloka chelete e tlase ho e boloka, ka hona ho theko e tlase ho e sebelisa mme theko ea mantlha ea theko e tlase. Ka mabaka ana, baesekele e thata ea mohatla oa lithaba e bile khetho ea libapali tse ngata tse parolang naha. Hore na o baesekele e ncha kapa e nang le boiphihlelo ba libaesekele, hardtail ke baesekele e kholo ea pina. Ebile, haeba o kile oa palama baesekele e thata ea mohatla oa lithaba, mohlomong ua lumela hore e ka sebetsana le libaka tse ngata.
* Fereko
Fereko ke theknoloji e phahameng e nang le likarolo tsa libaesekele tsa lithabeng, baesekele e thata ea fereko ea lithabeng ha e fumanehe hangata ha e na le fereko e tšosang. Ho na le lifeme tse 'maloa ho potoloha le lefatše tse nang le lifereko tse ntle tse ka pele: RST, SR Suntour, DNM, RockShox, Marzocchi, Manitou, FOX, BOS… Har'a tsona, fereko ea lifeme tse hlano tse qalang e na le fereko ea mohlala e fumanehang ka tlase ho li-yuan tse 1000, ha tse peli tsa morao-rao ha li fumanehe, 'me theko e phahame haholo. Le ha fereko ea mofuta oa bokahohle le eona e le haufi le li-yuan tsa 2000, beng ba makoloi a macha ba ke ke ba e khona, 'me ho thata ho bapala karolo ea eona leha ba ka e reka.
Mofuta oa mahareng:
(1) fereko ea khoele: fereko ea boemo bo tlase haholo, ha ho na mongobo.
Lintlha: li theko e tlase, li-yuan tse 300 ho reka e ntle.
Fereko ea ho hanyetsa: ha fereko ea ho hanyetsa e le seaplane, ha ho na ho nyenyefatsa.
Likarolo: ho feta ka tlase ho tlase, empa fereko ea ho hanyetsa e nang le lilemo tse tharo kapa ho feta e tla tsofala, e hloka ho nkeloa sebaka
Fereko ea selemo ea oli e entsoe ka Coil le oli e le seaplane sa damping.
Likarolo: boima ka ho fetisisa, empa bo matla ka ho fetisisa. Selemo se mongobo haholo, se nahanela karabelo e nyane ea ho thothomela, hangata halofo ea selemo bakeng sa oli ea monyaoli, fereko ea oli.
(4) ea fereko ea oli le khase: ka Moea (Moea) joalo ka sekhukhu se qhekellang, ho tšosa oli joalo ka ho senya.
Likarolo: e bobebe ho feta fereko ea selemo ea oli, empa ho tiea hoa fokotseha. (ha e tlase joalo, le ha e le joalo. Naha e tloahelehileng ea naha e ntle e lekane.) Bapala moea likhoeling tse ling le tse ling tse tšeletseng, lebenkele la makoloi le tla fana ka papali e khethehileng ea silindara ea moea, e ka rekoa e le 'ngoe feela, ka barometer ea li-yuan tse 200 kapa ho feta. Monyetla oa ho sebelisa moea joalo ka seaplane ke hore o bobebe ebile o sireletsa letsoho la mopalami nakong ea naha e nang le lebelo le phahameng, empa ha e na mamelo ha a sisinyeha hanyane.
Tsamaiso e sebetsang ea fereko e ka pele e lokela ho ba ka tsela e latelang: ha u thulana le litšitiso - fereko e ka pele e petelitsoe - ho feteletseng - e khutlisoa bolelele ba eona ba pele (lebelo la mokokotlo le angoa ke ho hlatsuoa) - sistimi ea bouncing e felile .
Lentsoe la botsebi kapa la Senyesemane bakeng sa fereko e ka pele:
Ho nka maeto: bolelele bo boholo boo fereko e ka bo hatellang. XC ka 80-120 - limilimithara. Trail le AM fereko 130-160mm. Lerotholi la lebelo le lokela ho ba holimo ho 180mm.
Ho phahama: Ho khutla kamora ho nyenyelepa palong, ke maqhubu (sekhomaretsi sa ho hanyetsa, Selemo, moea) o khutlela boholeng ba pele ba maeto, e leng halofo ea selemo, hobane lebelo la Rebound le tla angoa ke ho ts'ila oli, kahoo e be lentsoe la tekheniki .
Ho hanyetsa ho senya: selemo sa selemo, lebelo la selemo le potlakile hakae, le khethiloeng ke ho hanyetsa. Boikoetliso bo potlakileng, bo potlakileng, bo tla qhekelloa; Ho khutla ho lieha, leeto lea khutsufala le ho feta ha tšitiso e tsoelang pele e petelitsoe, letsoho la letsoho le ts'oana le fereko e thata ntle le boea.
Phetoho e Eketsehileng: ena ke molumo oa theknoloji mme fereko e makholo a yuan e theko e phahameng haholo. Empa fereko ea Zzucci ea khale ea Z3 e tla le tšobotsi ena; Ntle le moo, fereko ea RockShox, ha feela mohlala le SL le lebanta. Joalo ka ha lebitso le bontša, ke ho fetola lebelo la sekhahla. Nka fereko ea ts'ebetso ena, ha ho hlokahale hore u fetole oli e hlakileng, e teteaneng, e ka fihlela sepheo se fetolang boea. Kameho ea phetoho e fetohileng tseleng - tseleng e nyane ea majoe, tseleng ea seretse, e hloka ho boeloa kapele; Tsela e majoe, e lerotholi le phahameng e hloka ho kheloha butle butle. Kotola ea phetoho e boele e le ka lehlakoreng le letšehali la fereko. Molao-motheo ke hore kamora ho potoloha, o ka etsa hore sekoti sa oli se be nyane, mme o fokotsa palo ea oli ka nako ea yuniti, o eketsa nako ea oli, ho fihlela sepheo sa ho nyoloha butle. E tshwana le setsikitlatsi sa letswai sa polasetiki se nang le lesoba. Ho ea ka litloaelo tsa China tsa ho nahana, ho bonolo ho utloisisa taolo ea boits'oaro joalo ka taolo ea ho hanyetsa, hobane lebelo la boits'oaro le laoloa ke bongata ba ho hanyetsa oli kahare le kantle.
Ho notlela ntle: ha o palame, fereko e ka pele e ka notleloa ka kotola e khethehileng. Joalo ka fereko e thata, ha e na karabelo e nyarosang ho tšitiso efe kapa efe. Sena se tla fokotsa khatello mme se nolofalletse ho hloa maralla. E tla boloka matla le ho palameng halelele. Sebapali se tloaelehileng ha se na thuso haholo mme ho khothalletsoa hore chelete e sebelisoe linthong tse ling. Ho na le likarolo tse peli tsa senotlolo, senotlolo sa mochini, senotlolo se senyang.
* Braking tsamaiso
Sistimi ea Brake e kenyelletsa brake, handle brake, brake line.
Libaesekele tsa lithabeng li sebelisa mefuta e 'meli ea mariki: V mariki le li-disc, ha libaesekele tse tloaelehileng li sebelisa mariki a ho fanyeha khafetsa.
V Brake: matla a maholo haholo, hobane ke ka ho robeha ha lebili, kahoo lebili le tlameha ho fetoloa hore le lule hantle, 'me ho se bonolo ho fetoha.
Brake ea disc: ha e bapisoa le brake ea V, ho thata haholo ho notlela lebili. Ha u khanna ka lebelo le phahameng, ho kotsi ho notlela lebili, le tla lebisa ho ho thellisoa ka lehlakore le ho rolloa. Theko ea brake ea theko e theko e boima haholo, ntlha e ntle e ka ba li-yuan tse 1000, V brake yuan 400 e ka reka hantle haholo.
Mariki a disc a arotsoe ka mefuta e 'meli: mariki a li-hydraulic disc le mariki a mechini. Mariki a li-hydraulic disc a itšetleha ka oli ho hatella mekotla ea mariki ho fumana matla a maholo a braking. Wire disc brake ka matla a menoana ho robeha, ha e le hantle, e sebelisitsoe ho XC ho feta ho lekana.
V Brake e boetse e arotsoe ka mefuta e 'meli: haeteroliki V brake le mechanical V brake, brake brake letlalo molao-motheo le mefuta e' meli ea disc brake, ka ho latellana. Empa khatello ea oli V brake ha e atile haholo, ho bonolo haholo ho shoa, kahoo ha ho na koloi, empa 09 GIANT ATX850 e sebelisitse khatello ea oli V brake.
* Tsamaiso ea phetiso
Tsamaiso ea phetisetso e kenyelletsa disc ea meno, shaft e bohareng, ketane le flywheel.
Diski ea meno: e boetse e bitsoa disc ea meno. Boholo ba tsona ke likere tse 3, tse ling tsa tsona li fetohela ho 2 bakeng sa boima bo bobebe, empa tse ling tsa tsona li sebelisa 4 CNC, empa ha e phutholohe hanyane. Hangata li-disc tsa meno li na le 44-32-22t, empa ho na le li-disc tsa meno tse 3 * 10 tse lebelo ke 42-32-24.
Central a selekane: ho na le mefuta e meraro ea bohlokoa selekane bohareng, plum lesoba bohareng selekane le lisekoere lesoba bohareng selekane, bolelele le bophara le tsona li na le litekanyetso tse fapaneng, li tlameha ho rekoa ho latela li-disc tsa leino.
Moketane: ena ke thepa e ka sebelisoang, ketane e robehileng hangata, o palama sebaka se selelele, etsa bonnete ba hore o nka li-spare tse ntle, esere tsela ea qinghai-tibet e tšoana le ho ts'oaroa.
Flywheel: khetha ena. Ho na le 8, 24, 9, 27, le 10, 30. SRAM e na le 11. Ebile, mokhanni a ke ke a sebelisa likere tsohle, mme o tla sebelisa gear e le 'ngoe feela 80% ea nako. Lisebelisoa tsena li lokela ho ba tse loketseng matla le makgetlo a ho khanna. Kahoo, ha mokhanni a e-na le likere tse ngata, o tla nepahala haholoanyane ha a khetha likoloi tsa hae. Koloi e mabelo a 27 e na le likere tse ling tse tharo ho feta koloi e lebelo le mashome a mabeli a metso e mene, e fa mokhanni likhetho tse ling. 'Me ha likere li le ngata, boreleli bo fetoha.
Sesebelisoa sa lebelo se feto-fetohang se kenyelletsa taolo e fapaneng ea lebelo, ho daela kapele, ho daela ka morao le mola o lebelo o fapaneng.
Phetiso, lebitso le tsebahalang haholo malapeng, e 'ngoe ke Shimano (Japane), tse peli ke SRAM (United States).
SRAM ke e mong oa bo-pula-maliboho ba tlhahiso ea sistimi ea phetiso. Ximano ke eona feela moetsi lithabeng e ka bapisoang le SRAM, mme lihlahisoa tsa eona tse phahameng li ka nkuoa e le mesebetsi ea matsoho. Ka bobeli ba bile 'marakeng oa China ka lilemo tse ngata. SRAM e hlile e phahametse ts'ebetso ea litšenyehelo. Mohlala, sistimi ea phetisetso ea SRAM X9 e etselitsoe Shimano Deore XT, empa theko e tlase haholo. Ho bohlokoa hape ho hlokomela hore Shimano ha e lumellane le likarolo tse ling tsa SRAM (mohlala, SRAM finger pull ratio ke 1: 1, ha Shimano e le 1: 2.5) mme ho molemo hore o se ke oa li kopanya.
Phetoho: cent ke mefuta e 'meli, ke ho supa ho daela, 2 ke ho fetoha, ha o retelehela ho sesa li-archives, o tle kapele, batho ba bang ba na le lerato la ho supa ho daela, ka lebaka la motho ea fapaneng. Phetiso ea Shimano e tsamaisoa haholo ke menoana, mme SRAM e tsebahala ka phetisetso ea eona.
Ho ntse ho e-na le lebelo la phetoho ea taolo e habeli, brake e fetolang monoana le ho robeha e e etsa karolo ea bohlokoa, monyetla o joalo ke ho ba le tšebelisano e phahameng haholo le e ntle, ho se tšoanelehe ke hore, haeba brake e robehile monoana ha o robehe, o ntse o tlameha fetoha hammoho ka botlalo. Ntle le moo, ho sebetsa ka brake le phetoho ea lebelo ka nako e ts'oanang ho na le kotsi e kholo e patehileng ho polokeho, mme sistimi e laoloang habeli e tlohile 'marakeng lebaleng la baesekele ea thabeng.
Ho daela ka pele: ea XT ka chelete e ngata, Alivio ka lebelo la 9 le Deore ka lebelo la 10 ka chelete e nyane.
Ho daela morao: ho bohlokoa ho feta ho daela ka pele, ho kgothaletswa ho kenya moshemane ea maemong a holimo ho feta mohala o ka pele. Joalo ka Shimano SLX, Deore XT letoto, SRAM X9, jj, ea tšoarella. Bakeng sa chelete e fokolang, fumana Shimano Alivio ka lebelo la 9 le SRAM X5 ka lebelo la 9/10.
Mohala oa lebelo o feto-fetohang: o mosesane ho feta mohala oa mariki.
Sephuthelwana: Shimano e lekantsoe XTR, Deore XT, SLX, Deore, Alivio, Acera, Altus, Leeto ho tloha holimo ho ea tlase.
Saint le Zee le tsona lia fumaneha bakeng sa mmaraka oa DH, ha SLX e loketse AM haholo.
* Mabili
Mabili a kenyelletsa mophetho, terata ea tšepe, barrel e ka pele le e ka morao, lebili, lebili la kahare.
Rim: baesekele ea lithabeng e lokela ho sebelisa mophetho o habeli. Hobane lera habeli le matla ho feta lera le le leng, e ka mamella teko ea libaka tse mpe bakeng sa ts'ebetso ea baesekele. Rim e boetse e arotsoe ka: cutter rim le i-ring.
Molemo oa selikalikoe ke hore e matla khahlanong le tšusumetso ea longitudinal, ho sa tsotelehe hore na matla a matla hakae, e ke ke ea hlahisa deformation e chitja, ha ho fetoha habonolo ho fetoha habonolo. E boetse e fokotsa ho hanyetsa moea mme e loketse bakhanni ba thuto le boithuto. Bothata bo boima, ha bo a lokela ho hloa.
Ke - lesale ho parola tshusumetso hanyetsa le matla ho
Terata ea tšepe (spokes): ho na le tse peli, e le 'ngoe e tloaelehile, karolo ea sefapano e chitja; Karolo e 'ngoe ea sefapano e bataletse, e fokotsang ho hula ka pele.
Barrel: e tsejoang hape e le palesa ea lipalesa. Le metsoalle Brake Brake, lokela ho khetha disk Brake theko, hobane disk disk Brake e tsitsitseng ka disk disk Brake; Metsoalle ea V brake, u ka sebelisa shaft e tloaelehileng, haeba u batla ho ntlafatsa ho disc brake, u ka kenya disc brake shaft.
The barrel arotsoe ka "perrin" barrel le "lifaha lifaha" barrel. Ho kgothaletswa ho reka theko ea perrin, e ka nkeloang sebaka.
Taere ea kantle: e bohlokoa haholo hobane e ama ka kotloloho taolo ea mopalami tseleng e itseng. Mekhoa e fapaneng ea ho hata e ikamahanya le libaka tse fapaneng tsa tsela.
Thaere e phatlohileng, e nyane khanyetso, lebelo le lebelo, matla a khohlano foleteng. Bare tire, e loketseng tsela e sephara ea samente ea toropo.
Ha ho hatakeloa haholo, ho hanyetsa ho hoholo, ho lieha ho tsamaea, ho matlafatsa khohlano thabeng.
Tube ea kahare: e ka sebelisoa.