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Hello all, I was doing max speed (not that fast) down the road the other day on my Yamaha ybr 125 2005 when i noticed i was losing power gradually. I let go of the throttle to see if it would sort it's self out and it seemed to stop losing power. So I hit the throttle again and lost all power, the bike eventually ground to a halt and wouldn't start again. I was told it could be a fuel line issue, could anyone offer any advice as to what the possible causes could be. Thanks in advance for your time.