2017 Ducati Hypermotard 939 SP Review

Sadly, we did not dyno the 821 Hypermotard SP, so no direct comparison can be made. According to Ducati’s claimed figures, though, the 939 SP produces three more horsepower and 6.4 more lb.-ft of torque. However, the 939 SP weighs a claimed 15 pounds more than the 821 SP. Mathematically, using Ducati’s claimed power and weight figures, the 939 enjoys a 0.4-pound advantage in the weight-per-lb.-ft. of torque ratio, but gains nothing in the horsepower-per-pound ratio.