parts

 I had never heard of them, but Profile made these heavier duty "DJ" cranks for 19mm spindles. They're pretty similar looking to the Column cranks_ same diameter arms. I have never had 180mm cranks before (because a shorter length is usually stronger) but these have the beef to compensate for the added torque.

http://www.profileracing.com/estore/product.php?productId=136

http://www.profileracing.com

 Swamp bike's new seat. Not a significant improvement in comfort but at least it aint bright orange.