Iyi ntebe ya karubone fibre yagenewe abantu bakora, bagendanwa bafite ubumuga bwingingo; abantu bashobora kujya kukazi, guhaha, kubyina no gukora siporo. Noneho, igare ryibimuga riremereye, rikomeye, ryoroshye kandi ryoroshye kubyitwaramo. Igishushanyo cya Ergonomic gihuye n’ibikenewe 80% by’abafite ubumuga bwo mu gihimba kandi bikwiranye no kuba intebe yimikino yo kwidagadura yimyidagaduro ifite umugongo wo hasi. Ibiranga ni:
1.Biremereye cyane: Bipima kg 10 gusa, bituma abantu bagenda byoroshye kandi biroroshye no guteranya no gusenya kugirango bitware kandi bibike.
2.Impinduka Yinyuma Yinyuma: uyikoresha arashobora gushiraho inguni nziza wenyine kubwikoreshwa ryose.
3.Quick Isohora Ibiziga: Inziga zirashobora guteranyirizwa hamwe no gusenywa mumasegonda - biroroshye cyane.
4.Monocoque ya Handrail na Rim: Binyuze mu gishushanyo mbonera cya tekinike ya handrail impeta n'uruziga ruzenguruka igice kimwe.
5.Impande ya Axle Axle Ihindurwa: Inguni y'uruziga irashobora guhinduka kuva 0 °, 2 °, 4 ° nkuko bikenewe.