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I am needing to change tires on my 2013 CB1100. The parts diagram I have found online show the Axle nut being 22mm. Mine is larger. Can anyone tell me the correct nut size. This bike is practically new, no mods whatsoever.

Thanks in advance

Binarkansas
My 2014 is 27mm.
I believe the 2013, which I have, is 32mm. I can verify when I get home. I do remember I had to buy a new socket back in '13 as the nut is so big.

The nut and axle size changed in 2014 as noted by the above post by Rocky.
I believe it is a 32mm and have ordered one. I am amazed at the response time for this forum.

Thanks to those who replied.

I bought the 2013 CB1100 almost two years ago. It had 2400 miles on it, always maintained and stored inside. In all respects it was as close to new as you would find. It still has the original tires on it. I have purchased two new tires and was ready to install, but I had no socket to fit.

Again, thanks for the fast response with answers.

Barry
one side is 22mm and the other side is 27mm
OK, just to verify I just went in the garage and put the socket on the nut. It is 32mm.

Tom, on the 2014 and up models the axle was changed to a smaller diameter and thus has a smaller (27mm) nut.
(05-20-2021, 02:58 AM)binarkansas_imp Wrote: [ -> ]I believe it is a 32mm and have ordered one. I am amazed at the response time for this forum.

Thanks to those who replied.

I bought the 2013 CB1100 almost two years ago. It had 2400 miles on it, always maintained and stored inside. In all respects it was as close to new as you would find. It still has the original tires on it. I have purchased two new tires and was ready to install, but I had no socket to fit.

Again, thanks for the fast response with answers.

Barry
(05-20-2021, 04:32 AM)Lord Popgun_imp Wrote: [ -> ]OK, just to verify I just went in the garage and put the socket on the nut. It is 32mm.

Tom, on the 2014 and up models the axle was changed to a smaller diameter and thus has a smaller (27mm) nut.

On the 2013 it's definitely 22 and 27. I was so happy to pitch in.
Tom, I have a 2013. The rear axle nut is 32mm
Here is a link to the tools that SHOULD have come with your bike, but Honda decided not to include for some reason. (32mm)
https://www.hondapartshouse.com/oemparts...d3269/tool
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