Originally Posted by Morimorimori

I would like to swap both sprockets and the belt itself for a brand new Gates belt drive set - while not changing anything else on this bike, if possible. But I'm getting completely lost when I try to figure out myself which components I need to order, and what size of the belt I need. So far I only figured that I need CDX line of components, and that SG-3C41 should be supported by some of them. I'm totally lost when it comes to details, and afraid I'll buy something that won't fit, as it's quite expensive.