Quickly after the Prime Bike was announced on Amazon it was pulled from the shelves and requested to be renamed. It's been several weeks since this occurrence, but the new name is rumored to be the Echelon EX-15 indoor cycling bike. 6PackFastTrack reports that the Amazon indoor cycling bike's listing can be seen on Echelon's company page, however, the Echelon EX-15 is still marked out of stock. Taking a closer look at the pictures and specs under the Echelon EX-15 indoor cycling bike on Amazon it quickly becomes apparent the this is in fast the same bike as what was formerly known as the Prime bike.
Until we can actually get our hands on the Echelon EX-15 and compare it to the other Echelon Connect Sport and Prime bike we will not be able to say for sure whether or not anything else has been changed in the design other than simply the product name. For more details on the Echelon EX-15 bike from Amazon you can look at the comparison videos on TailHappyTV or you can read the text and picture variation of this comparison on 6PackFastTrack. This bike is still priced at $500 and still comes with free shipping straight to your door. You will need to build the bike yourself, which Matt claims can be as quick as 15 minutes if you know what you're doing.