89/90 Clockwork seatpost diameter

[emjay]

Does anyone know the actual seatpost diameter of an 89/90 Clockwork?

Cheers.

 

[MatBH5]

Re: 1989 Clockwork seatpost diameter

I can check tomorrow. I recall mine is 26.8 - and seems a snug fit at this; let me confirm that though. Is a Tange Double Butted fre, not Infinity though.

 

[emjay]

Re: 1989 Clockwork seatpost diameter

I have the infinity tubing, The seatpost is slanted at the top making it difficult to fit a shim, well a snugly fitted shim. So i assume it wasn't designed with a shim in mind.

26.8 seatposts must be a bugger to find!

 

[Dub90]

It's 26.8mm, got one from our LBS recently. I have a good condition XT one here viewtopic.php?t=271438