About a month ago I bought my baby. a 2003 CBR with 1100km's on it.
What happens is this. It starts fine when it's cold. But after I ride (20+ mins) and it has a chance to warm up, when I turn it off and try and start it again,
it doesn't start...It turns over, but obviously not enough juice then fades out.
Since this happened I have replaced the battery and am still getting the same thing.
Yesterday I went for a great burn, but when I got home, I turned it off...The fan kicked on...and I tried to start it with the fan on and it didn't have enough juice to start it.
I knew the stock battery's weren't great, especially after 2-3 years sitting without much use.