06 RM 250 Won't Start

Just rebuilt this motor and it started the first kick! Ran it, then started a second time and rode it down the street! Will not start now! I have a spark and I checked the carb for a plugged pilot jet. All ok. The bike is hard to kick though and the spark plug is wet with gas. Timing has been confirmed as well. Any thoughts?

my bike did the same thing when i rebuilt it. Change the plug and pull the air filter and try it. My issue was too much oil in the filter so it sucked to much fuel not enough air and it fouled the plug.

keep going over it, you'll figure it out. always the simplest things.

Plug cap shorted out! Fixed..

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