This Tough Terrain Frame, designed for the DC-9190AC Chimes, has a minimum amount of adjustments to eliminate loosening and subsequent loss of parts. Welded steel construction and 10-inch pneumatic tires protect the instrument from the rigors of transport. A convenient adjustable length towing handle completes this study frame. This frame can be adapted to discontinued Yamaha models saving schools money by increasing the life and versatility of older instruments. Chimes pictured are Not included.