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11 comments
I commute mainly on the flat and manage fine on 48:16 (singlespeed). There are a few lumps in there, but nothing too long/steep. I've also done a few club runs on it, and it was grand over rolly terrain.
I did our clubs' town-centre crit race on it; average speed was 24mph, which was grand, but I couldn't contest the sprint finish. If I was to do it again, I'd stick a 52 on the front.
Thanks folks. 44/16 it is then! (I have some big hills near me...)
mtbtomo: I'm riding a 1982 French made Peugeot frame and fork which were single speeded and kindly donated to me by my lovely bike buddies a few years back. I have nice Weinmann wheels and Sora brakes on now, which make a huge difference. I hope to get the cogs sorted in the next few weeks... Birthday coming up! (Money is an issue, so upgrades take ages.)
I have a pompino which I had at 48:16 for ages . The hills hurt so I've changed to 44:16. Massively better on hills but spinny on the flats. That's SS. I have a fixed 18 cog which I am going to have to try. 44:18 will be good on the hills I face. I'll keep the back break on for the moment to save my knees.
I ride a 46:16 upgraded the front from 42 as i was tired of spinning out. It took a while to get used to the change (i thought my brakes were locked on) but now i am back to whipping along the road.
If you look at the 'goskyride.com' website, you may be able to find some rides to suit you.
What bike do you ride? I currently have the Genesis Day One SS.
On a crit or a time trial you'll need something much bigger than 39/18. I run 44/17 over a 12 mile commute even that's a bit "spinny" on the flat.
You can obviously work out the speed you will generate at a particular rpm.
I think Sheldon Brown's website may even have a calculator.
Some clubs run medium gear time trials - you can used gears up to 72" but many like to run SS or fixed:
http://www.fixedwheel.co.uk/tech.htm
http://www.nottinghamclarion.co.uk/pages/mediumgearttseries.aspx
Some hill climb courses are well suited to fixed/SS (though probably somewhat lower than 72"!).
A lot of alleycats will allow SS these days, some even gears, but most are still won by guys riding fixed.
You can do cycle speedway on a single speed, but I can't think of any road races for SS only
what gearing were you using?
39/18 at the mo, but I need a new front ring and am planning on going a bit bigger. Good idea? Or stay on the same ratio?
I've read that some people just race crits on singlespeed. Nothing to say you have to have gears