Installed factor jets and it ran great on our 06 kx85. You must jet correctly. The supplied jets are two small. Read more

Wish I could refund but it’s on the bike and I don’t have another carb at the moment. I have this on my 2002 vt750. #34/#150 3 shim. Runs amazing, except for the part that the throttle gets stuck wide open. The spring is too weak, the slide doesn’t close, pretty sure the needle jet gets stuck open since it has allot of play and the amount of vacuum the engine creates. All I can say is. Don’t put this on a motorcycle. It has issues. Even with a stronger spring, it’ll still get stuck. It’s not the cable either. I custom made mine with plenty of slack. Gonna try a 36mm and see if that’s any better. Got a little wiggle room. Read more

Carb pretty nice, i replaced my original keihin in KX 250 1989 after rejetting after biggers jets work perfectly it increased perfomance and top end power. I can say its good choise if you are have old 2T bike and you have bad original carb and its pretty cheap and works fine, setting the carb is really just dream it came with spare jets if you want to rejet it, and iam saying its 9/10 because not every egde of the carb is smooth but not is has no effect on performance of carb and that is important Read more

This carb is great, worked right out the box and is definitely better than the carb below this one. The pwk is the way to go!! Read more

I installed this 26mm Nibbi PWK on a 2020 KTM / Husqvarna 85. This replaced The stock 28 mm Kiehin carburetor. The carburetor dropped right in and had nearly identical dimensions to the stock carburetor. I installed a smaller one to improve low-end power and response and to take away some of the top and hit for my daughter and wife that ride this bike. The smaller carb also made it less finicky with altitude changes. The carb is easy to adjust and jet and I would highly recommend this carburetor, especially for the price! Read more