Originally Posted by pommie john
Maybe they're more common on your side of the pond, but when I was looking for ratios for my race bike the wreckers were full of 32/10, fewer 33/11 and 32/11 were hard to find in the UK.
The 32/10 is 5% (or so) taller than the 37/11. I'm going to put that on my dirt bike. That with an 17" wheel is perfect for dirt ... put an 18" wheel on it for road, and you'll cruise at 80 mph all day at 4500rpm.