Can you tell me what bike this wheel comes from? Is it rc30 or rs250 or what else? And is there a way to fit on the nc30/35 hub, or which mods are necessary?

RC30 HRC mag? An RS250 would have the spokes the wrong way round for an NC30. Should fit an nc30 but you will need the rc30 spacer part no 9 here:

https://www.cmsnl.com/honda-vfr750r-rc3 ... ml#results

Yakama wrote:RC30 HRC mag? An RS250 would have the spokes the wrong way round for an NC30. Should fit an nc30 but you will need the rc30 spacer part no 9 here:

https://www.cmsnl.com/honda-vfr750r-rc3 ... ml#results

Thanks Yakama, spacer would bre the less, but what about the diameter? Would the nc30 hub and spindle work correctly?

I would suggest that it`s an RC30 race mag which someone has modified to fit an NC30 by adding cutouts to clear the disc bolts (see this thread - viewtopic.php?f=22&t=53881)

Contact me if you are in need of an RC30 wheel spacer.

Rick

RickOliver wrote:I would suggest that it`s an RC30 race mag which someone has modified to fit an NC30 by adding cutouts to clear the disc bolts (see this thread - viewtopic.php?f=22&t=53881)

Contact me if you are in need of an RC30 wheel spacer.

Rick

Thanks a lot Rick.
My intention is to fit the 4,00-18 rc30 rear wheel, I don't care to fit a large size tyre. The 150/60/18 is perfect for my project and it would have to fit on the 4 inches rim. My only misgiving is about the centre bore that is 40mm on the rc rim and 45mm on my magtek and related spacer/center lock. How much would it cost?
Is there an rc30 4,00-18 rim in the surroundings. I could also swap for my perfectly restored 4,50x17 magtek.