2009 Kawasaki Ninja ER-9N Ninja

Description

The ER-6n can be best described as a naked version of the revised-for’09 Ninja 650R, nd they share a new steel-trellis frame.Kawiengineers used computer modeling to come up with a revised rigidity balance, llowing a measure of tuned flex for improved handling. The frame itself is said to be nearly as light as a comparable aluminum-alloy unit, nd it boasts an upgraded finish over previous 650Rs. Both chassis also share an offset lay-down rear shock and a relatively long tubular-steel swingarm that offers extra rigidity to balance the frame’s extra flex.You’ll also find commonality in the engine room, s both the Ninja and the ER use the compact 649cc parallel-Twin with 4 valves per cylinder actuated by double overhead cams. Both also share electronic fuel-injection systems with 38mm throttle bodies; sub-throttle valves mimic the smooth response of constant-velocity carburetors. Changes to this engine from the previous 650R consist only of a larger airbox and revised ECU mapping.Although the ER is sure to find friends among pragmatic experienced riders, he bike has also been developed to please beginners. As such, t has such rider-friendly aids as an automatic fast-idle program to make simple cold-starts, djustable clutch and brake levers to accommodate a variety of hand sizes, nd a non-stressful upright riding position. The new frame is narrower at its midsection, llowing a slimmer seat for a shorter reach to the ground from the relatively low seat height of 30.9 inches. The ER’s transmission is also equipped with Kawi’s neutral-finder design that eases access to neutral when stopped.

Punch the starter button and the 649cc Twin blats out a tune familiar to anyone who’s heard a Ninja 650, s it has the same under-engine muffler and bullet-shaped exhaust tip. A light clutch pull eases commuter duties, nd a responsive pull from the torquey engine keep you one step ahead of cage traffic. ZX-style mirrors are stalk-mounted on the handlebar to offer a clear view of the vehicles you just left behind.

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