I bought a used Gen V to swap onto my GTP. It has the stock pulley and I'm wanting to put a MPS on. I have five pullies in my possesion (3.4", 3.2", 3.1", 3.0", and 2.8") and a MPS hub on my Gen III on my GTP. I'd rather keep the MPS on my Gen III just incase I get another GTP down the road, so I'm looking to just buy another hub.
I was looking on ZZP's site and found just the hub, screws and breather cap for sale for $40. I also see the individual pullies for $50. What is confusing me is why is the MPS system (hub and pulley) for sale for $100? Is there a $10 part that I need that comes with the system that can't be bought individually?
The MPS that is on my GTP now was installed by the previous owner, so I'm flying in the dark here.