Mini Dirt Bike Engine:49CC,single-cylinder,air-cooled,2-stroke Oil type ... /2.5-10 6,Standard alloy rims 7,Front suspension:aluminum telescoping fork 8,Aluminum handle bar9,Aluminum rear shock from ... 10,Aluminium pedal11,hydraulic F/R disk brakes 12,Hydrualic front fork 13,Rear suspension:mono shock 1250LBS/IN 14,Max ... :80KGS 16,G.W/N.W:25/23KGS 17,Bike size:122X80X60CM Mini Dirt Bike/Mini Off-Road