The Jaseboards Drop through cruising high performance Longboard Complete with Castle Trucks, Puka Wheels and Stainless Puka bearings The combination of a maple core and V-lam bamboo on the top and bottom creates a weather resistant deck (since treated bamboo absorbs very little water) that has a supportive flex. Jaseboards grip tape is a blend of silicon carbide grit sizes that create an extremely coarse and grippy top so you wont lose your footing and it will stand up to the elements. Castle Trucks are made with the highest quality heat treated virgin aluminum with a 180mm cast in carbon steel axle. The base plate is set at a 50 degree angle for a balance of maneuverability and stability. The stock bushings are 87a durometer which will be soft enough to carve smoothly but when tightened, will be stiff enough to maintain stability on small to medium hills.