... at 30km/h, 75kg loaded) high-performance battery famous brand tire JXS SKYBOYModel no.: DF3000DQT-FTNoTech.SpecificationDEMENSION1L×W×H1935×780×1116mm2Wheel ... 10Front forkTelescopic fork, hydraulic 11Rear suspensiontwin shock,proload adjustment 12tire pressure(F/R)4.0KPa13transmission typeshaft drive PERFORMANCE14Maximum speed70km(factory setting ...