An gina zane a kusa da daidaitaccen Trewheel Resistance juriya, Kirkirar Al'umma ga kowane ɗan wasa wanda ke amfani dashi. Yayin da kuke da wahala, tsananin kuma kalubalantar motsa jiki yana ƙaruwa daidai. A lokaci guda, da hada wani kame zai baka damar freewheel kamar daidaitaccen keke, yayin da kewayon keke mai fadi ya sake haifar da sakamakon canza gears.
Ana ɗaurewa, mai sauƙin taru, kuma aka tsara shi tare da daidaitaccen sirrin da kayan aikin. Masu amfani na iya yanke shawara su haɗa da wurin zamawar keken nasu, hanyoyin da suke so ko kuma sunadarai
Maimakon sarkar, da keke fasali mai ƙarfi, tashin hankali polygroove belts, sosai a rage fitowar sauti da kuma yin saiti da aiki a cikin kowane dakin.
