A forty degree grade is about 80%. You'll need a mountain goat.
The steepest that I've run into is 7%, about 4.0 degrees.
I know there are some a bit steeper, but not much.

But at 245lbs., I consider the Speedmaster a solo bike.

Grade table

Last edited by bigbill; 09/27/2009 9:59 PM.

Contra todo mal, mezcal; contra todo bien, tambiƩn