Motorcycle Questions? Ask a Mechanic.
Hi and welcome to JustAnswer,Thank you for the question and your patience. Should you still need assistance for information purposes only...Initially and if the battery & its cables have been ruled out, then proposed preliminary checks (if have not been tried) would be to check the starter solenoid. To locate the starter solenoid, start by following the big cable from the + terminal of the battery as it always ends up tied to 1 of the 2 big terminals of the starter solenoid. Carefully but quickly/momentarily jump the two (2) big terminals. This is a bypass of the solenoid to enable the starter motor to spin:
Please post back results / observations of the above once tried.