Specialized normally replaces model each 3 year, so it about the Creo get an update. Looking at other similar bikes on the market, there is still little to compare with the Creo. I did like the look of the TQ motor fitted so a few new bikes, but the range is only quoted as 60 miles and other motors and coming in the same. Mavic are also developing a motor which look really good, but that is years off yet. A new SL motor will likely be lighter, more efficient and quieter. Not even seen any rumours yet......