I just picked up a USA 2009 Aprilia RS125. I notice when I would pull off the fuel hose to get off the tank I'd get drips of fuel. This is I guess because I was stressing the connection a bit. Additionally if you rest it on the ground, on plastic, and therefore putting pressure on the valve/petc*ck it would seep a bit as well. It's coming from the petc*ck area but with the clamp in the way it's tough to see ere it's coming from but I assume it's at the clamp connection. Hopefully not from above where the spigot meets the tank. From the diagram there is a filter in there but is there an o-ring as I don't see it in the diagram. Here's a post where I think it's similar to mine. Is is possible the plastic is cracked? Bike has 2600km/1600 miles. No crashes, one owner.
https://www.125ccspo...1
This post has been edited by grendels_arm: 22 March 2021 - 11:38 PM