16" OZ Ultraleggera Centre Bore

[jenic]

Would anyone be able to confirm what this is?

Searched google but found nothing.

 

[Mr Plums]

Would anyone be able to confirm what this is?

Searched google but found nothing.

You found some mate?

Looking for centrecap sizes?

 

[jenic]

Trying to work out which size spigot rings I need, hopefully got a set on their way to me now

I think I need 66.1 - 60.1 spigot rings but I think I'll have to wait for them to come and measure before ordering them.

 

[MartinR]

My superleggeras are 67.1 if that helps

 

[jenic]

My superleggeras are 67.1 if that helps

Cheers

I've been talking to a few suppliers and it seems it can vary. I'll have to measure them, just need to find some calipers.

 

[koi]

Yeah Superleggeras are 67.1 - 60.1

 

[Šįk]

My ultras were also 67.1

 

[jenic]

Just to update this for anyone searching for answers.

OZ changed the centre bore at some point, they used to be 67.1 but have since changed to 75.

I don't know when the change was made, but ultra's are only a few years old so it's recently. Mine are early ones, and are 67.1, which luckily means cheap rings.

 

[MartinR]

75mm> 60.1mm is a super wedge of a spigot ring lol.

​Glad mine are 67.1