Being new to zwift it has been quite apparent to me that once you get to level 50 and all badges completed some of the fun stops. Why not open up the routes to a legendary status badge, which means you need to complete each route x 5 times to unlock and with that the Tron 2 bike as your prize. Also why stop at 50 I’m sure adding bike components to your bike to make them lighter and faster could be another option for higher level riders.