20 Pieces Carburetor Main Jet Kit, Include 10 Pieces Carburetor Main Jet and 10 Pieces Slow Jet Kit Compatible with Keihin OKO KOSO PE and for PWK Carb

I needed to rejet the carb on my 90's two stroke dirt bike. Even just one jet was over $20 on most motorcycle and ATV websites. I took a chance and bought this kit for $10 because it had a wide variety of both pilot and main jet sizes. I took my bike and this jet kit to the motocross track and spent the day fine tuning the jetting on my bike. I was able to dial in the jetting and the bike absolutely rips now! And it only cost me $10! I'm so happy I bought this kit, highly recommended if you are doing some carb tuning.

I needed to rejet my 2014 honda trx450r for a trip to Idaho. We normally ride around see level. and Idaho is at about 4000 ft if I remember correctly. This fit my carb perfect. They worked for the entire week. And were easy to install and remove when we came back home. Plus I have extra jets and needles now in my tool box.

I still am amazed by the degree of change what looks to be less than 1/32th of an inch of distance of a tapered needle jet can make in a 2 stroke motorcycle??? Freakin amazing! I paid $10 for a bag of 10 slow & 10 main jets. I had to use a powerful magnifying glass under a bright light to decipher which jet was which size.$10 made my previously unrideable motorcycle everything it was designed to be...incredible.

Was ok

Said it would fit my roadstar. It does not fit the roadstar 1600 or 1700 of any year. Double check your jets before ordering, unless you like wasting time by relying on this seller.

Had a cracked jet didn't want to pay the high price the motor sports websites where asking. Took a chance on these and wasn't disappointed. They work great and I didn't recieve any duplicates. I've been having carburetor problems and had to remove these new ones a couple times. They haven't cracked yet.

They seem tip-top out of the box. But one of the main jets is missing any kind of a mark at all. No number, no Keihin logo. The rest are marked, and there is a gap(160,162,165,170) between all the marked ones, so I can hope it's all there... The MJ's don't seat the same way as original in a PJ 38. Looks wrong, though it's functioning in a 93 KTM 300. Can't comment on pilot jets.

good