rekluse
I have had the rekluse z start pro (discontinued) for the last 3 years. I would recommend keeping the clutch lever for the 390 to get the front end light over rocks and logs. Ride a gear high when it gets too slippery...Only downfall is that when the bike does cut out on a hill climb, then you are essentially in neutral. Rarely happens, but beware! I still constantly use the clutch to find the powerband. I think the 525 ktm and a few others fit as well, if you are looking at used ones... They last forever.