mmiller wrote:
There will be no "conversion" kit for the old drives to 180.
Your experienced kayaker may be experiencing some confusion. There is an update kit for MD 180 users that updates the masts and fins. This has nothing to do with the Mirage Drive that you have. The MD 180 uses a different spine, fins, sprockets, masts, etc. To upgrade yours, you would probably spend as much in parts as the new Drive. If you want to upgrade, the best deal would be to sell yours and buy a new one -- the net difference would be closer to $400 than $800.