Nabwirwa n'iki ko urunigi rwanjye rukeneye gusimburwa?

Irashobora gucirwa urubanza uhereye ku ngingo zikurikira: 1. Imikorere yo guhindura umuvuduko igabanuka mugihe cyo kugenda.2. Hano hari umukungugu mwinshi cyangwa umuyonga.3. Urusaku rutangwa iyo sisitemu yo kohereza ikora.4. Gufata amajwi iyo pedale kubera urunigi rwumye.5. Shyira igihe kinini nyuma yo guhura nimvura.6. Iyo utwaye mumihanda isanzwe, birasabwa kubungabunga byibura buri byumweru bibiri cyangwa buri kilometero 200.7. Mugihe kitari mumuhanda (ibyo dukunze kwita hejuru), sukura kandi ubungabunge byibuze kilometero 100.Mubidukikije bibi cyane, bigomba kubungabungwa igihe cyose ugarutse uvuye kugendera.

Sukura urunigi nyuma yo kugenda, cyane cyane mumvura nubushuhe.Witondere gukoresha umwenda wumye kugirango uhanagure urunigi nibindi bikoresho.Nibiba ngombwa, koresha uburoso bwoza amenyo ashaje kugirango usukure icyuho kiri hagati yiminyururu.Ntukibagirwe kandi gusukura imbere ya derailleur ninyuma ya derailleur pulley.Koresha umwanda kugirango ukureho umucanga numwanda byegeranijwe hagati yumunyururu, nibiba ngombwa, koresha amazi yisabune ashyushye kugirango ufashe.Ntukoreshe aside ikomeye cyangwa isukari ya alkaline (nko gukuramo ingese), kuko iyi miti yangiza cyangwa ikanasenya urunigi.Ntuzigere ukoresha urunigi rwogejwe rwongewemo kugirango usukure urunigi, ubu bwoko bwisuku buzangiza rwose urunigi.Irinde gukoresha ibishishwa kama nkamavuta yo kuvanaho ikizinga, bitazangiza ibidukikije gusa ahubwo binamesa amavuta yo kwisiga mubice byabyaye. Witondere gusiga urunigi igihe cyose usukuye, uhanagura, cyangwa umusemburo ubisukuye.(Ntabwo byemewe gukoresha ibishishwa kama kugirango usukure urunigi).Menya neza ko urunigi rwumye mbere yo gusiga.Injira amavuta yo kwisiga mumurongo wumunyururu, hanyuma utegereze kugeza bihindutse neza cyangwa byumye.Ibi bizemeza ko ibice byurunigi bikunda kwambara bisizwe amavuta.Kugirango umenye neza ko ukoresha lube iburyo, gerageza usuka bimwe mukiganza cyawe.Lube nziza izumva ari amazi ubanza (penetration), ariko izahinduka cyangwa yumye nyuma yigihe gito (amavuta maremare).