@Mr Tea The 12 point nut is effectively 2 x hex nuts, you have to measure flat to flat (opposite), 55mm. If you measure from the "root of the star" to the opposite side, then yes its about 57.2mm. So 55mm 12 point socket is what you need, pref 3/4" drive because its very tight.
Very nice Bayliss here with a great spec. https://www.ebay.co.uk/itm/Ducati-1...207220?hash=item2cce824e34:g:b-IAAOSweLBaceEV Excellent value for money when you look at what Sheffield are now wanting for them. Someone's going to get a nice bike.
That's exactly the kind of bike you need to jump on quickly as it will not be there for long at that price
I never thought of that. Good job I didn't then. Lucky escape. Who updates the Hyperstrada list by the way?