White Wave Bamboo Longboards Size: 41 inch x 9.25 inch longboard with drop through trucks, medium concave and symetrical shape. Great for carving! Multiple layers of Bamboo and Canadian Maple with durable heat transferred graphics and clear grip tape 180mm (7 inch) aluminum trucks with polished finish and ultra high rebound bushings 70mm x 50 mm high rebound Urethane wheels Fast and Durable Abec 9 Hellion bearings with built in spacers.