More new old bike c...
 

[Closed] More new old bike content! Principia Mac B resurrection...

 DezB
Posts: 54367
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Inspired by PeterPoddy's thread of a few weeks ago, I decided to build up my famous Principia frame that has been hanging in my garage(s) for the last 15-odd years. It's famous cos it went to Cycling Weekly to be reviewed back in it's day. I bought it ex-demo when it returned to the shop. Here it was in all its 20lb glory
[IMG] [/IMG]

and here it is today, build singlespeed mostly from the parts bin.

[IMG] [/IMG]

The geometry is horrendous! doesn't lend itself to the shorty stem, so I've bought a longer one from the classifieds today.
Geometry actually looks close to how it was and I can't believe the stuff I rode on that, so leant over the front!
[IMG] [/IMG]

took it for a dog walking ride (this will be its main duty) and it lulled me into a false sense of security - everything was fine til I hit a climb and then the seatpost swivelled all over the place and the chain kept jumping off - I guess I haven't got the tension right? Chain line looks ok.


 
Posted : 06/05/2010 9:06 pm