Hey guys! KTM’s model line-up for 2010 will include this revised 690 Duke R which features a 7bhp power increase along with more mid-range torque. This new machine’s first appearance was scheduled for the Milan show next month, but we got some pictures for you!

Along with revised suspension and graphics, the power and torque upgrades are credentials for the new 690 Duke’s ‘R’ tag. These adjustments underline the fact that this machine is a serious middleweight animal.

Like the standard 690 Duke on which the R-model is based, the riding position is upright and comfortable. A slight lean to the bars sets you into an ‘attack’ riding position where either shoulder can be dipped into a corner. This is enough to make light work of the fantastic back roads around the Bay Area.

A big factor behind the Duke 690 R’s accomplished ride is its revised suspension. The WP forks have slightly softer springs than on previous models, but revised damping rates give them a supple action that provides all-telling feedback. The rear shock, meanwhile, retains the spring from the 654cc Duke.

KTM’s prowess at building strong, single-cylinder engines also comes to the fore with the Duke 690 R’s new motor. A 7bhp power boost for a 600cc supersport would be considered great, on a single, it’s close to incredible.

Careful development of fuelling and ignition maps led KTM to fitting a pre-determined three-way power-selector switch (hidden but accessible through the frame tubes). In ‘Standard’ mode the engine is so tractable in the lower revs it makes town work lurch-free. But tease the tach past 4500rpm and the engine snaps forward and keeps driving until just short of the 8000rpm redline. In ‘sport’ mode the KTM offers a more aggressive power delivery that gives the full snappy terrier effect. The third mode position, incidentally, is effectively a fun dampener, for wet or slippery conditions or novice riders.

Too bad we don’t have access to our old KTM 620 staffer, or else the shoot out would have been extraordinary! Stay tuned guys!

THE SPECIFICATIONS*
KTM 690 Duke R
Engine: Liquid-cooled 690cc single cylinder
Power (claimed): 71.4bhp
Torque (claimed): 50ftlb
Weight: 148kg (dry)
Seat height: 865mm
Fuel capacity: 13.5 liters
* Pre-production figures, subject to confirmation.

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