Model 1:87, Complete conversion kit for a narrow gauge model of the 2093 (H93-xxx) to drive with 0816-D bell-shaped armature motor, 12V=, H0e, 4 axles powered, 4 axles current-carrying. Quantity discount: from 10 -3%, from 20 -5%, from 30 -7%, from 50 -10%, from 100 -15%.