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I have a similar problem on my 2009 14b,
Starts OK from cold but once warmed up and even after 30mins of riding, will barely crank over like the batt…login to view the rest of this post

Definitely not alone, my 2014 does the same every now and then. Starts fine in the morning cold, stop for a few minutes after it's been running a bit…login to view the rest of this post

I have a feeling it might be the brushes in the starter motor. How often and how many miles are on the bike? If your planning on taking the starter m…login to view the rest of this post

Next time you try it hot, first run a car jump lead from the battery earth to the starter earth or engine block. If the problem remains, then at leas…login to view the rest of this post

I have a similar problem on my 2009 14b,
Starts OK from cold but once warmed up and even after 30mins of riding, will barely crank over like the batt…login to view the rest of this post

Liam wrote:Was it another yuasa battery you bought?

Yes mate was another yuasa the battery's fine but when I crank it over on a warm start up its soun…login to view the rest of this post

How old is the battery? Has the bike been left for weeks at a time? Starters are silly money and a bit of a hassle to get to. Most people have fixed …login to view the rest of this post

I also had a 2002 r6 before for like nearly a year and didn't have one issue with it kinda regret buying this one now and only have had for two months…login to view the rest of this post

Yeah I know have eliminated it down to being that yet because when you cold start the bike the starter motor turns over quick. It's just when you star…login to view the rest of this post

I usually wait for upto ten minutes before i restart the bike after riding and even then it's still struggles it's like everything in slow motion if y…login to view the rest of this post

Can anyone help have an issue with me bike cranking up? But only when the engines hot and after the fans have kicked in. But from a cold start there's…login to view the rest of this post

Warm start up issues
Can anyone help me please i have a warm starting issue with my 2009 big bang it's not the battery because have replaced them with…login to view the rest of this post

Yeah she is pretty awesome too ride shame about the start up issue lol

Can anyone help me please i have a warm starting issue with my 2009 big bang it's not the battery because have replaced them with two new ones in the …login to view the rest of this post