Gear ratios for no brakes riding...

21 and a bit mph, that is very good going. I always struggled to keep to 20mph average and no hope on current 62GI.

Taking it up to almost 24mph is another story with all that exponential wind resistance shit and stuff going on :-)

Watched the cycling on Eurosport last night. The average speed was 42 kph, which makes me suddenly sceptical about my 34 kph claim. I've put a speedo on the fixed now (been roller training on it over winter). So when the snow fecks off I'll make sure ;)