the V4 has been in the lineup for along time, I suspect they will be releasing a Gen3 in a couple years. (I will predict- fuel injection, on-star, headset will be wireless Bluetooth, 6 speed trans, stronger charging system with power converter and one 110 outlet, more storage in the saddlebags and trunk, CB w/GMRS channels, built in Nav system, AND... a tape deck!)
ps. will run on E-85