... CE EN 15194 2.Front SR SUNTOUR suspesion fork 3.SHIMANO 7 Speed Gears 4.36V 10AH Li ... 3-5 hoursFork:Front SR SUNTOUR suspension forkFrame: Al Alloy baking varnishAssistant system: PAS 1:1,1:2,1 ... not be fixed to the bikes.5. Each E-bike will be strictly inspected before packing and shipping out ... our factory if needed.1. The frame 24months2. Front fork 24 months3. Gears, bearings, 12 months4. Handle bar, ...