Revvi Number and Name Board Kit – To fit Revvi 18″ and 20″ bikes Customize your Revvi bike with our race number and name board. Designed to bolt straight on to the Revvi 18″ and 20″ bikes. The kit inlcudes: 1 x Black plastics race number board 1 x Graphic to cover the number board1 x Sheet of letters to apply your name1 x Sheet of numbers to apply your number