... Bike OEM 1.Accept OEM service 2.EN71,ASTM,CE,GS,FSC1 3.Ski Balance Bike Snow Bike/Snow runner bike ... sled/Ski Snow Bike (Accept OEM service)CE,EN71,ASTM,GS,FSC ---ASK-01 Item No.ASK-01ColorSilver (Could be customized ... sled/Ski Snow Bike (Accept OEM service)CE,EN71,ASTM,GS,FSC