Sabuwar haɓakar ƙura da rigakafin tsufa, tsawon rayuwa da juriya mai zafi, wanda aka yi da polyurethane, mai jurewa, juriya, juriya, ƙarfin ƙarfi da matsawa.
Babban juriya na matsawa, matsakaicin buffer shock absorber da kuma tasirin bazara, haɓaka kwanciyar hankali na duka abin hawa.