How much of that feel you figure is from the slave cylinder itself or just fresh parts all around? I would love to have a lighter clutch with all the city stop and go I find myself in.
The only thing that changed was the slave cylinder.... The Barnett Ive had for years...
NOTE: My set up is NOT as easy as a KTM system. It's better and easier than the stock set up. If you would like a very easy pull (KTM like feel), grab the OFF THE ROAD slave cylinder and add the Barnett pressure plate with the "soft" springs. That is the easiest pull you can have on a Tenere. The soft springs have a bit more clamping force than stock unit but an easier and smoother pull.
I have pretty aggressive springs installed on my Barnett for the aggressive off-road I ride. The new slave cylinder has knocked down the effort required to over come the stiff springs in the Barnett, that I use. (the Barnett pressure plate comes with three sets of springs, "soft / medium / stiff". All three sets of springs are more clamping force than the stock unit with a much more linear & smooth feel)
This all started recently with a friend/customers bike. He had an issue with his clutch and he could not figure it out, he called me. I took a look at his bike and he defiantly needed a master cylinder clutch rebuild kit. His was not leaking but basically trashed. After we pulled this out and replaced it there was still an issue. We worked from the top to the bottom. After we pulled his slave cylinder off, we noticed it was weeping fluid. We removed it from the bike and pulled to piston out. You could clearly see that the piston has been cocked and wearing funky in the bore. Yamaha does not sell new seals, they only sell the whole unit. He tried to order a new stock slave cylinder. He then was informed it was back ordered indefinitely. He wanted to get back on the road and I guided him to the after market Off-The-Road unit. He bought it and had it in his hands in about four days.
We installed it and it was not night and day difference the second we bolted it up. He (we) changed nothing else but this one part, and after about 500 miles it was smoother and easier pull than stock, no doubt. I was impressed enough to turn around and buy my own.
He also has the Barnett clutch pressure plate. I have not ridden a Super Tenere with the Off The Road slave cylinder with a totally stock clutch. The stock spring is pretty weak and with the use of the (German) part I bet that would be a pretty easy pull.