NOS Dyna-Tech Lo-Pro 2070 - what do I have?

[anynameyouwish]

I've somehow ended up with what I believe to be a 1993 Dyna-Tech 2070 Lo Pro frame in more or less factory/unused condition.

Does anyone have a link to Raleigh catalogues of the era so I can check the exact specs and see what's what in terms of tubing/lug composition and sizing etc?

Ta!

 

[Scott-S]

I've somehow ended up with what I believe to be a 1993 Dyna-Tech 2070 Lo Pro frame in more or less factory/unused condition.

Does anyone have a link to Raleigh catalogues of the era so I can check the exact specs and see what's what in terms of tubing/lug composition and sizing etc?

Ta!

Have a look here:
https://www.retrobike.co.uk/archive/categories/raleigh.12/?page=2

 

[Gtpulse]

Here’s a screenshot of Raleigh’s specs for those tubes. You can approximate roughly what that means in Reynolds equivalent numbers from their own specs if you like. Last time someone tried that we had several pages of disagreements!

 

[anynameyouwish]

Awesome, cheers both.

Gives me more of an idea - I've had a look through the various catalogues and can't see the particular frame in question.

The only real question now is about the headtube - it's smooth and rounded like it's been brazed and smoothed but it doesn't have any visible joins or welds - is it just a really good finish or was it cast and polished or something else entirely?