zactayaus
Well-known member
I know the difference in the RN's is weight (65 vs 80) and or whether it's an SL or not but that's not what I'm asking. What I'm asking is the structural difference. What makes one rated to 65 and the other to 80? Is one seat bigger than the other? Is one seat more reinforced then the other? I have an 80SL and will be acquiring a 65SL shortly so I can't visually compare them myself yet, but I was just wondering. What's the difference? Will I be able to swap covers between the two? Anyone know?