yeah, i've been getting the northern catalog since i was in high school. they have some cheap gokart parts that i've needed. in fact, i finally broke down and got a disk and brake for my kart just now. i hate spending money :P
i've seen those shocks in there before but never really thought much about them. i guess they would fit a ped. i'll have to keep that in mind if i get sick of the originals.