Anyone know the exact dia seat post size for oxygen s cross mk11 mtb

[Simonwwfc]

Looking to remove the original seat post and replace it with a suspension type , I’ve searched but found the size for the mk1 version is different for 2020 model mk11 it’s bigger and don’t want to put a sleeve in ie shim many thanks

 

[Wicky]

Wrap something around your seat post and measure to find C

d= C/π

 

[JPGiant]

The size is normally stamped on the seatpost tubing.

 

[wheeliepete]

Can your supplier not help you?

 

[Andy-Mat]

Looking to remove the original seat post and replace it with a suspension type , I’ve searched but found the size for the mk1 version is different for 2020 model mk11 it’s bigger and don’t want to put a sleeve in ie shim many thanks

Do you know someone with a micrometer? I myself went through this and there are several saddle posts, optically close to mine in diameter, the only way to be certain was the micrometer...
Or careful usage with a reasonable caliper should also be OK.
Calipers come in electronic format, for around 10 UK pounds, or one without electronics for under 5 Pounds.
Best of luck
Andy
PS. Either are very useful for a bike owner anyway...

 

[Nealh]

There are many tube sizes 27.2 , 28.6 & 31.8 are the common ones.
Remove the seat post the size should be inscribed or simply measure it.
It's not exactly rocket science to measure or look for the size.

 

[Simonwwfc]

There are many tube sizes 27.2 , 28.6 & 31.8 are the common ones.
Remove the seat post the size should be inscribed or simply measure it.
It's not exactly rocket science to measure or look for the size.

I thought I’d ask any owners of the oxygen s scross mk11 mtb if they had changed the seat post with a suspension type if they had the size so I could order one off the net ASAP

 

[Simonwwfc]

Can your supplier not help you?

I did email oxygen but didn’t know

 

[Wicky]

I thought I’d ask any owners of the oxygen s scross mk11 mtb if they had changed the seat post with a suspension type if they had the size so I could order one off the net ASAP

Have you a ruler / tape measure at home?