The Merits S741A Roadster 4 combines the ease of tool-less assembly/disassembly with a simple, compact design. The S741A is very versatile, including an adjustable height seat, an adjustable tiller, as well as flip-up and width adjustable armrests. It has a simple, easy to read dashboard with an extra charging port located beneath the dashboard. The detachable battery pack allows you to charge on the go. The 4-wheel frame provides more stability in a scooter.FeaturesWeight Capacity: 300 lbsQuickly dismantles without tools for easy transport and storageNon-marking puncture proof tiresAdjustable height seatFlip-up and width adjustable armrestsAdjustable angle tillerDetachable battery pack + extra charging port under dashboardSpecificationsWeight Capacity300 lbs.Product Weight106 lbsHeaviest Piece36 lbs.Battery Type12V x 12AHMaximum Speed4 mphDrive Range6 MilesTurning Radius43.3″Seat Width18″Seat Depth17″Seat TypeStadium Style SeatOverall Length38″Overall Width21″Overall Height36″Ground Clearance2″WarrantyFrame 5-years, 18-months on electronics and motors