The Japanese automotive industry is being rocked by an emissions and fuel efficiency scandal right now, and it involves the Yamaha Motor Company motorcycle division as well. All told, five of the eight automotive companies in Japan have been found incorrectly testing and reporting the emissions and fuel mileage of their vehicles. The scandal started in 2016 with Mitsubishi, which lead to findings last year where Nissan and Subaru were found manipulating the results of their emission results. These findings then caused the Japanese government to require other automotive companies in Japan to check their testing operations. Upon this internal review, Mazda and Suzuki found and reported that their cars had been improperly tested, with Yamaha finding similar results with its motorcycle standards testing.
After teasing us with some photos and video of its new Duke, KTM finally unveiled the 2012 KTM 690 Duke at EICMA this morning. With 90% of the bike being completely brand new, KTM says the new 690 Duke brings the Austrian company back to its street-naked roots, with an off-road influence of course. Accordingly, at the heart of the KTM 690 Duke is a 690cc LC4 single-cylinder thumper that puts out a crushing 70hp and 51 lbs•ft of torque, while the whole motorcycle package weighs only 330 lbs (without fuel).
Someone at Honda must have forgotten that the company has already used the Integra name, as Honda Motor Co. has released details on its new mid-sized motorcycle motor. A two-cylinder 700cc four-stroke lump, the Integra motor promises to be a class leader in fuel-economy for the Japanese brand.
Boasting 40% greater fuel efficiency from other “sport” motors in the 500cc-700cc class, the Integra motor can do 63 mpg (US) according to our rough calculations of Honda’s consumption figure of 27km/L. Perhaps more interesting than its fuel economy, Honda has also stated that the new motor can be coupled to the company’s second generation dual-clutch transmission, the first generation of which can be seen on the Honda VFR1200F.