dogs bolx seat post size??

[seankrell]

What is seatpost size for roberts dogsbolx frame please.
I think it is 27.2 but not sure. thank you for anyone who can help!
Frame is 17and half inch if that may make a difference!

Best regards John.

 

[MatBH5]

Re:

Hi, I’ve got two, one with a 27.0 and another at 27.2, so could be either. I think the ‘92 (so early one) is 27.0.

 

[xxnick1975]

Presumably you can’t measure it, but can you test out a couple of seat posts from other bikes to narrow it down, or go possibly to the LbS

I’m not sure there’s standard sizes for bikes like this

 

[seankrell]

Re:

Thank you Nick and Mat for you comments.

Went to local bike shop and it is closer to 27.0 than 27.2.

Regards John.

 

[xxnick1975]

Re:

Classic! The rarer than rare 27.1 then!

 

[malt]

I had one in 95, it was certainly 27.2 by that point.