On my 2017 the fronts have been installed for a year and the rears 4 months. Well worth the money. In the US go to Ohlins directly as you can email mike.hensley@ohlinsusa.com. My shocks did not require any special fitting, grinding, etc other than using some stainless washers to fill the gaps on the eye and shift the rear shock to the left to clear the belt.
One thing of interest for my rear shocks the Morgan shock points were off by 1/2” between the two shocks. The good news the shock eyes on the ohlins Are adjustable so problem solved and no preload.
