Hoʻolako ʻia kā mākou mau paikikala me kahi kaulahao nui ʻē aʻe i ka hoʻohālikelike ʻana i nā mea i hāʻawi mau ʻia.Ua hiki iā lākou ke hoʻololi i nā kaʻa ma ke ʻano maʻalahi, ʻaʻole hiki ke hoʻopau i kā mākou mele i ko lākou lawe ʻana mai i ka mana piha o kā mākou sprint wikiwiki loa.Eia nō naʻe, aia ke kumukūʻai e pili ana i ka loaʻa ʻana o ia ʻano paradoxical: I ka hala ʻana o ka manawa, pau nā pine a me nā loulou i loko o ke kaulahao, kahi e hoʻonui ai i ka mamao e hoʻokaʻawale i kēlā me kēia loulou.ʻOiai ʻaʻole hiki ke ana ʻia ka metala, ʻike pinepine ʻia kēia ʻano he "chain stretching."Inā ʻaʻole i hoʻololi ʻia ke kaulahao, hiki ke hoʻopilikia maikaʻi ʻia ka hoʻololi ʻana, a aia paha nā pilikia inā haki ke kaulahao.ʻO kapalaki hoʻomaʻemaʻe kaulahao kaʻahoʻohana ʻia no ka hoʻomaʻemaʻe ʻana i ke kaulahao.
No ka hoʻomaha ʻana, ʻoi aku ka haʻahaʻa o ke kumukūʻai o ka hoʻololi ʻana i ke kaulahao paʻa paʻa, ʻoiai inā ʻo ia ka hana.Ma waho aʻe o kēia, inā ʻike ʻoe i nā ʻāpana āu i loaʻa ai, ʻaʻole paʻakikī loa ka ʻimi ʻana i nā ʻāpana kūpono.Eia nō naʻe, he nui nā pitfalls e pili ana i ka hoʻolimalima nui ʻana i nā loaʻa marginal, a hiki ke paʻakikī ke hoʻoholo i ka wā e pono maoli ai ka huakaʻi a i ʻole ka mālama paona.I kekahi manawa hiki ke paʻakikī ke hoʻoholo i ka wā e kūʻai maoli ai ka huakaʻi a i ʻole ka mālama paona i ka uku.Inā makemake ʻoe e ʻike hou kāu kaʻa i kēlā me kēia manawa e hoʻohuli ai ʻoe i ka crank, akā ʻaʻole ʻoe makemake e hoʻolilo i ka lima a me ka wāwae e hana ai, loaʻa iaʻu ka hopena no ʻoe.
Ke koho ʻana i ke kaulahao kaʻa, ʻo ka cassette, i ʻike ʻia ʻo ka helu o nā sprockets ma luna, ʻo ia paha ka mea nui loa e noʻonoʻo ai.E hōʻoia i nā mea a pau i loko o kamea wehe kaulahao kaʻa, me ke kaulahao, cassette/chocks, a me ka derailleur, e holo malū ana, koi 'ia kahi pae o ka pololei, 'o ia ho'i ma nā pū'ulu o kēia wā.Ke hoʻonui ʻia ka wikiwiki o ka hoʻouna ʻana, e ʻoi aku ka lahilahi o ke kaulahao.ʻOiai ʻo ka ʻokoʻa he mau haneli wale nō paha o ka millimeter, he ʻano nui kēia ke hoʻohālikelike ʻia me ka laula o nā niho a me nā mamao ma waena o lākou.Inā hewa ʻole ka helu o ka wikiwiki o ke kaulahao, ʻilihune loa kona neʻe ʻana, a poino paha nā cogs pili.No ka mea, ʻo nā kaulahao ma nā kaʻa kaʻa me ʻewalu mau māmā a ʻoi aʻe paha ka laulā like ʻole, ʻaʻole ia he pilikia maʻamau;akā naʻe, he ʻike koʻikoʻi e loaʻa e pili ana i kēlā me kēia kaʻa kaʻa ka nui o nā sprockets.
Hoʻolālā kēlā me kēia hōʻailona o nā pūʻulu o kēia wā (ʻo ia hoʻi nā mea me 11 a me 12 wikiwiki) i kāna mau mea hana a me nā kaulahao i mea e maʻalahi ai ka hoʻololi ʻana, akā hele kēlā me kēia ma ko lākou ala ponoʻī.Hiki i kēia ke alakaʻi i ka neʻe ʻana a me ka lele ʻana i ke kaʻa kaʻa hewa, no laila e hoʻāʻo e hui like me kēia: Shimano iā Shimano, SRAM i SRAM, a me Campagnolo i Campagnolo.Hiki iā Shimano iā SRAM i kekahi manawa ke alakaʻi i ka neʻe ʻana a me ka lele ʻana i ke kaʻa kaʻa hewa.Eia kekahi, ʻo nā loulou nui a me nā puʻupuʻu e komo ai nā kaulahao e hilinaʻi pinepine ʻia i ka wikiwiki a me ka brand.Inā hoʻohana hewa ʻia ka nui, ʻaʻole kūpono paha nā kaulahao a i ʻole ke kani ʻana i ka wā e holo ana ʻoe, ʻaʻole ia he kūlana kūpono.
He mau nīnau hou aʻe, e ʻoluʻolu e kūkākūkā!ʻO kā mākou hale hana hana he ʻoihana holoʻokoʻa e pili ana i ka hana ʻana i nā pū kani kaʻa, nā kukui kaʻa, nā kamepiula uila, anā mea hana mālama kaʻa.
Ka manawa hoʻouna: Feb-07-2023