The 721's are lite rims. I have a rear 721 and they're really strong as well. Imma get the front built on a Profile hub and I'm also getting a new fork. Debating on which fork; Fox is really expensive. I would like a Fox though.

 I've felt the weight of a Fox fork. It's like a feather. lol. I would love to ride on a Fox fork.

 I mite try and see if I can get one for like 500.

 whats that weigh?