1st time in months i gave the bike a wash and spotted this. Its very odd, like an air bubble that has a very thin skin, it compresses very easy and moves the air about.
I'm guessing its a disaster waiting to happen but there's no evidence of damage just like a blister on your skin.
Hopefully the pics shows it, look carefully .
I'm guessing its a disaster waiting to happen but there's no evidence of damage just like a blister on your skin.
Hopefully the pics shows it, look carefully .