Baby Miller Longboard Expression rpm 2016/17 Baby Miller Expression is a great retro longboard in colorful design that is ideal for urban cruising and thanks to its low weight you can take it with you everywhere. It is suitable for both children and adults. Parameters length: 22,5 "(57,15 cm) width: 6" (15,24 cm) wheelbase: 14,94 "(37,94 cm) Specifications: polypropylene trucks: Baby Miller high performance 3,1"