Bought some azusalite nylon wheels today on ebay! Two wheels $60.99 shipped new in box! Has anyone ever run these wheels on front and back? I would think I could run a sprocket and band brake drum as these wheels are made of zytel nylon like the tuffwheels I had on my mongoose years ago! Well I own them outright now so I will try them! I also got the 16" tuff wheels machined out to accept 1 3/8" bearings, I will use one on the trash to treasure project as a front wheel! Should also work fine!