Thx for the leg work geoff I appreciate it , I already have several hubs 407, 5303 and WE. The WE is a front hub so thats a no go, the 503 is already in a 20 but haven't used it in 2 years, weight and drag just sux. My only other option is the 407. "Volt, Why do you want to use a 26" wheel?"...