In Japanese, “roku” is how you say the sixth ordinal, which means the electric superbike you see above, the Mugen Shinden Roku, is the Japanese firm’s sixth entry into the Isle of Man TT.
Piloted this year by John McGuinness and Guy Martin, the expectation is that the Mugen Shinden Roku will be the first electic motorcycle to do a 120 mph lap (from a standing start, no less) at the TT – a barrier that was nearly broken last year.
Team Mugen has progressed rapidly each year it enters the TT Zero class at the Isle of Man, and for 2017 they once again are bringing a new machine to the starting line at Glencrutchery Road.