1.360° swivel nko nwere stamping nchekwa latch
2.Durable ígwè etiti na okpomọkụ mesoo ibu ibu ihe
3.Roller bearings ma ọ bụ caged ball bearings na ibu sprocket & n'akụkụ efere maximize arụmọrụ na serviceability.
4.Automatic braking okpukpu abụọ pawl, nchekwa na ntụkwasị obi
5.Nleba anya na 150% nke ikike a kwadoro, nchekwa nchekwa ma ọ dịkarịa ala 4: 1
6.Optional bufee usoro nchebe