The Ultra Classic gets a bigger 1690cc V-twin engine (the Electra Glide has a 1584cc motor), although Harley, according to its tradition doesn’t give claimed power figures. They do say it makes 6ftlb more torque (up to 100ftlb) at the same lazy 3500rpm. The engine is smooth enough on the move and offers decent acceleration, given the machine’s horrendous 400kg (dry!) bulk. What really lets the motor down is its painfully agricultural six-speed gearbox.