Jetting Chart for 2017 250RR

[Yoshi]

I,ve searched both this forum and the Beta USA website and I can’t find a jetting chart for a 2017 250RR. Can someone please post the info or a link?

[moto367]

http://www.betausa.com/sites/default/fi ... ttings.pdf

[aj_mariner]

Some have had success with it, and others haven't (myself included in the later). It is a good starting point though. Here is a link with some very useful information to help dial it in. https://www.duncanracing.com/TechCenter/KeihinCarbJetting.pdf