September 26Sep 26 Hello,Has anyone else with a 2026 Sincro had a problem with gas coming out of the carb overflow? The obvious causes could be: A bit of debris had jammed the needle valve. A float that has a hole in it. Float height that is set too high.Since the bike is new, I am currently waiting for a replacement needle valve and float before I tear into it in case that is the problem. Flushing the float bowl out by removing the drain plug did seem to stop the leak for about one hour of riding. The bike did not leak for the first 20 minutes of riding.Not a big deal at all, I am just curious to see if any other Sincro owners have had this problem.Thanks in advance.
September 26Sep 26 How much did that ride cost? If the dealer doesn't have a replacement float needle and seat which might not even be the problem, I think I would be inquiring about a replacement complete carburetor. It's only the most common carburetor on any current modern 2-stroke trials motorcycle. Edited September 26Sep 26 by lemur
47 minutes ago47 min I had an issue on an Evo where if the bike tipped over, the overflow hose would fill with fuel and siphon fuel out of the bowl. I cut a small notch in the line close to the carb and that stopped it.
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