ktm duke 390

Looking for the measurements for a duke 390 flywheel puller. I had ordered one from eBay that I was told would work but didn’t. I don’t want to spend £50 on the one from ktm. Could someone link me a fast postage option for the uk or the dimensions of the thread etc so I can find one suitable Thanks

New Exhaust sounds great, also the checking out my old man's New Bike, and first ride with a pillion/my Mrs on the back, If you enjoyed guys please like the video and show some support by subscribing, thanks guys

Just set up a page and would love some subs to keep me motivated enjoy guys