Building a single speed

Soldato
Joined
27 Dec 2005
Posts
17,313
Location
Bristol
So I replaced the Ridley wheels on my ~4 year old Boardman and I'd like to use them as part of a single speed project for pottering about on; cheap, flat pedals, etc.

I really like the look of the basic frames, only way I can describe them from second hand adverts is 80s racers or BSAs/Peugeots. What should I be looking out for when buying a second hand frame like that?

Also what would I then need to turn it into a single speed? And how do you decide on what gearing to go for? I've never even ridden a single speed so have no idea!

Thanks for any help :)
 
Just got an email back from this guy: http://www.gumtree.com/p/for-sale/1980s-raleigh-pursuit-frame-20-inch-fixie-project/1071012818

"From the bottom bracket to the top of the seat tube is 51cm". I'm 5ft 7" (inside leg 80cm) so I'm looking for about 54cm. I'm assuming he's measured it not including the seat post so this should be absolutely fine, no?

Part of the reason I want to build a single speed is to learn more about bikes and whilst I paid for a bike fitting I'm pretty clueless with regards to geometry/proper sizing so advice appreciated.
 
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