attn; CSI owners, a question...

[sailorboy]

If anyone has a '01 or similar model CSI without a downtube derailleur braze-on, I need the clamp size that is required.
thx

[sailorboy]

I saw that a couple of older threads listed it as 35mm for steel frames from different years, so I would imagine it was the same for '01 then eh?

[David Kirk]

35mm or 1 3/8".

dave