by Back2-2 » Thu Jan 11, 2018 10:16 am
Not seeing it I cannot tell what your cylinder condition is but they are tough,tough,tough in modern bikes.
I suspect if you look closely you will see the factory cross OEM pattern still on the walls. If you do not have the measuring equipment I would say that a local bike shop or machine shop can help you out. I hope you have a Honda service manual - it's invaluable.
If you aer satisfied that the cylinder is ok then I would do the cylinder wall cleaning up and a new set of rings,piston, wrist pin bearing ect... The chain cover looks like it took shrapnel hits. Take a good look at the lower end also.
Neil
Black Hills of SD
Life without Motorcycles would just be boring, really boring
Honda 450X. Yamaha Tracer GT900. HD Fat Boy. Triumph Bonneville. Yamaha Majesty 400. Yamaha Grizzly. Yamaha Wolverine. Yamaha TW200