... '',14'',16'',20'' 3.Accessery as you need 4.factory Specification of the bike specification1. Size:From 12" to 20"2. ... Brown/Black/CP11. Mudguard:Steel,painting or CP12. Chain:Full chain or 9-form chain cover13. Pedal:Plastic,with reflector,without ball, ... according to your request19. Attachments:Bag,helmet,flag,the covers of the wheels,training wheelsOther production shows: foldable bicycle children ...