@downwinded There must be a joke here that I'm not getting, but ok. Rear wheel came stock on my old Kona Fire Mt, which I stripped down to build up my 29er. Rear derailleur is a Shimano Alivio from the same bike. The Wideloader shelves that are under the recycling bins are rated to 50 pounds each, and the top deck is rated to 200, with the entire system rated to 250.