Ducati Hypermotard 939 SP is an enduro / off-road motorcycle, displacing 937 cc. Power comes from a Testastretta 11°, L-Twin cylinder, 4 valve per cylinder, Desmodromic engine, a compression ratio of 13.1:1. The full 2017 Ducati Hypermotard 939 SP spec sheet below covers every technical detail, from suspension travel to tyre sizes.