I have a speed triple 2010.
I have been struggling with a starter issue for some time.
The speed triple would not start when warm. It sounded like a dead battery but it wasn't the case.
It trurned out it was a production fault in the starter motor.
The original starter motor (partnumber 1310605) is no longer available from triumph as it is replace with 1311119.
My speed triples gearbox borke down only 2000 miles after replacing the starter motor. I am not repairing the gearbox so I am selling some parts.
One of them is this almost new starter motor.
So if you a driving a 2008-2020 speed triple then this starter motor is an upgrade for you.
Check out my ebay page if you want to buy this starter motor.

https://www.benl.ebay.be/itm/233526812967