In view of the imminent arrival of the new Montesa Cota 4RT 2014, the brand’s official riders, Takahisa Fujinami and Toni Bou, have been using the new engine evolution they have developed at Honda in competition.
As you can see in this video from the Japanese Trial GP, Takahisa Fujinami is not very happy with his performance.
More information and photo of the Montesa Cota 4RT 2014 here.