Why I chose the Healtech Quickshifter (iQSE)?.To learn more about how clutchless downshifts are made possible, head here. You might have noticed that the 390 Adventure gets a bi-directional quickshifter and we've only covered one of those directions. Being able to forget about the clutch while upshifting clears up a certain amount of mindspace which can be used to concentrate on other aspects of riding. While tackling difficult terrains, the rider has their hands (and feet) full manipulating the various controls of the motorcycle. But the technology is also quite advantageous on adventure tourers when you think about it. From a performance standpoint, the advantages of a quickshifter are quite obvious on supersports and sportsbikes, where every tenth of a second lost changing gear is precious. It provides the advantage of much faster gear changes than a conventional setup while simultaneously reducing the workload on the rider. ![]() With the 'box unloaded, a new gear can smoothly be selected as the rider's foot completes its sweep.Ī quickshifter is a double-edged sword. This is analogous to the rider sharply closing the throttle in the above technique. When his toes begin to push the shift lever upwards, an ignition cut is triggered, momentarily killing the engines power output and unloading the gearbox. Consider a rider accelerating with the throttle wide open and performing an upshift. So why not let the ECU take care of it instead? Well, that's exactly what a quickshifter does. The above process needs to be very precisely timed for it to work perfectly. The feeling of satisfaction and achievement when you get it right for the first time is fantastic. When the time comes to slot into the next gear, simply cut the throttle sharply and nudge the shift lever upwards, immediately getting back on the gas afterwards. With almost all motorcycles using sequential gearboxes, one can hook their toes underneath the shift lever and pre-tension it before the shift is to be made. A momentary, sharp closure of the throttle will achieve the same thing. And pulling in the clutch lever isn't the only way to do that. Under acceleration, the condition required to be able to select a new gear is the unloading of the gearbox. Quickshifters might be a relatively recent development but the theory behind them has been around for quite some time. Once the new gear has been selected, the rider can release (or rather engage) the clutch, and keep going. In this scenario, it is very easy for the current gear to be deselected and the next one to be selected, since there is no load on the gears themselves. So when you pull the clutch lever in, the engine is disconnected from the drivetrain and no power is being transmitted through the gearbox. ![]() When the clutch lever is pulled in, the clutch plates are actually disengaged, and when the lever is released, the clutch is re-engaged. When shifting gears in a conventional manner, the rider pulls in the clutch, makes the shift with his right foot and then releases the clutch lever. So what exactly are they and how do they work? They are now also becoming increasingly common on nakeds, adventure tourers and cruisers. While it may be new to this segment, quickshifters have been around on motorcycles for a while, especially sportsbikes. One such example is a bi-directional quickshifter being offered as standard on the new bike. Excitement is reaching fever pitch and this is partly because the Adventure packs in a bunch of segment-first features, mostly in the field of electronics. KTM's eagerly-awaited 390 Adventure has finally been unveiled for the first time on Indian soil, as it inches closer and closer to an official launch.
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