1.360° swivel nko nwere nkedo nchekwa nchekwa igwe
2.Rolled onu imewe iji hụ na-eji ire ụtọ na-akpụ akpụ nke agbụ aka
3.Durable ígwè etiti na okpomọkụ mesoo ibu ibu ihe
4.Roller bearings ma ọ bụ caged bọl bearings na ibu sprocket & n'akụkụ efere maximize arụmọrụ na serviceability.
5.Automatic braking okpukpu abụọ pawl, nchekwa na ntụkwasị obi
6.Mgbakọ dị mfe & atụmatụ nlekọta dị ala
7.Nleba anya na 150% nke ikike a kwadoro, nchekwa nchekwa ma ọ dịkarịa ala 4: 1
8. Zute ma ọ bụ karịa EN13157 na ụkpụrụ ụwa ndị ọzọ metụtara
9.Optional bufee usoro nchebe na ọkwa 100 ibu yinye