I just replaced my old worn out original shock (96K miles) on my '04 RSV. Yes, it was way overdue, decided to go with an OEM, got it at Partzilla.com for $456.41 including shipping.
I didn't have to remove the rear tire, but used a m/c and a floor jack which helped a lot. Removed all the shock brackets and greased the needle bearings also.
Haven't ridden it yet, but sitting on it feels better.
QUESTION: Does the OEM shock come pre-oiled? Thanks.