Lantarki tricycle na baya axle disc birki hadedde drum birki gear motsi bambanci babban injin injiniyan abin hawa wanda aka gyara tsaga na baya 80-85cm + akwatin gear na yau da kullun + 130/160.
Game da girman isarwa
Babban ingancin tsaga na baya don kekuna masu uku na lantarki / motocin da ke kewaye, ana samun su cikin tsayi daban-daban, auna jimlar tsawon gefen diski (gami da yanayin banbanta), kuma ana iya keɓance su. Ya kamata a walda maƙallan maƙallan da jakunkuna a kan gatari na baya gwargwadon buƙatun. Ramin ƙwanƙwasa yana da 1.5 cm, kuma tsayin sashi shine 1.5, 2.5, 3.5, 5.5. An raba tukunyar birki zuwa nau'i 130 da nau'in 160, kuma ana iya zabar tsayi.