The handlebar bag holds a battery for signals&brake. Bags I got in a trade. Having a 4 speed Igh is nice, but I have let the r's come down, then roll on the gas, but its fun accelerating after each shift, as shifters know. I have to run ole man bars(ape hangers) to prevent my hands from numbing up. It's a comfortable ride. Oh yeah the tank is from a 79predator.