Cycle News

Cycle News 2015 Issue 40 October 6

Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles

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PROTOTYPE KTM 1290 SUPER DUKE GT FIRST RIDE P78 gained the best of both worlds in delivering a noticeable hit of extra midrange performance which is maintained all the way to the 10,200 rpm limiter, at which point the RBW/ride by wire digital throttle simply stops building revs as you notice how little vibration there is at any engine speed, even higher ones. Switching on the stock cruise control to run at 80 mph along a four-lane highway deliv- ers effortless mile eating that's free of any tingles. Yet at the other end of the rev scale the GT has a really meaty power delivery, pulling strongly from as low as 4,000 rpm in Sport riding mode out of the three available (Rain and Street are the others), which means you don't have to work the six- speed gearbox's sweet- action stock powershifter very hard to get muscular drive through the V-twin motor's mighty midrange. I could hold fourth gear for mile after mile carving corners through the Aus- trian countryside followed by straight-line squirts to the next bend, making the GT live up to its name as a grand tourer with sporting pretensions that are constantly available at the twist of a wrist. Sure, you can knock it down one gear or even two to get added zest—but the 1301cc motor has such huge reserves of torque that even if Sekira de- clined to reveal exact stats at this stage of the bike's development, it's evident that what KTM has done here is to extract extra performance from the V-twin engine over and above the Super Duke R's already impressive num- bers, while at the same time making the bike eas- ier to ride, with reduced vibration, and meeting the tougher Euro 4 emission and noise targets. How's that for a win-win-win-win accomplishment? "Three years ago we did not believe that we could ever gain even the same engine performance while meeting Euro 4 targets," says Sekira. "But eventually we realized that not only is this indeed possible, but that we can have extra peak power and extra midrange power with the LC8 engine in Euro 4 compliant mode— and thanks also to the better combustion of the engine, you can also feel it has extra smoothness!" The Super Duke GT's V-twin motor eats up tarmac with a ferocity that continues unabated until The GT is designed to eat up the miles, more crooked the better.

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