b2000mLayered-Composite Band with a Bold Look and Excellent Fit. A metal band with fine resin parts offers a bold look and an excellent fit. Metals parts are hollowed out using metal injection molding (MIM), making the MTG-B2000 roughlyA similar problem has befallen the seller of 's 1984 Mazda B2000 pickup.It seems that after driving the little truck all the way across the country from Sacramento,