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Tristan in NC
Another great product from a hometown company. I used this kit on my 22 KTM 125sx and it got me right in the ballpark. Easy to use instructions if you need them and a great range of main jets. However, if you are riding in an extremely hot and humid environment (in my case sea level North Carolina) I would suggest ordering a few more pilot jets behind the JD kit. The 32.5 was still a little rich for my climate.Read All Reviews
Keith in GA
Not a fan of this. Can never tell when it?s screwed in all the way or not. Have torn two of the tiny o-rings. I would have switched to the longer, solid screw if I had not sold the bike. Could have been user error, most people like these. Was on a CRF150rbRead All Reviews
ERNIE in CA
Although not a Keihin factory jet it is of good quality. The jet size is stamped onto the bottom (as it sits in the carb) and it pretty small for this old man to read!! I installed and it fits fine and seems to be milled to the correct size.Read All Reviews