Here is a link of unicycle trolley which is better quality:http://www.banggood.com/Electric-Unicycle-Extendable-Handle-Telescopic-Handle-With-Lock-p-958779.htmlSpecification:Material: aluminium alloyExtended Size: 80cmShrinking Size: 35cmWeight: 500gColor: as the pictureApply to :AIRWHEEL(not includes airwheel Q3)， FOSJOAS， Solcoo，CXM，F-WHEEL，Legway，Rockwheel，KEDILONG，IPS T200，IPS T260，IPS I100，IPS I150，IPS I200 series electric unicycleFeatures:More convenient for you to move the Electric Unicycle when it is not allowed to be used in some occasion，such as shopping mall，subway and other public places.Package included:1X Electric Unicycle Trolley(not include the electric unicycle )Note:Please remember to power on when you use the trolley !This item not fit for TG-T3， AIRWHEEL Q3 and L01 model !!