Same thing here. Bought a beautiful (pre owned with 900 miles) 2021 SV with all the Serio Oro Upgrades. I assumed it was the E5 version with all the upgrades - and as mine came with the racing package, it has the Arrow 2 + 1 exhaust pipes which are the same for Euro4 as for Euro5 models so I could not tell the difference. About a week after the purchase I got very dissapointed when I checked the stamp in the frame with the date of Manufacture as 10/2020, and then learned I had the older version after digging through the forums....
Anyways, I will not track the bike so I do not mind the launch control, wheelie control, etc. The only upgrade I would like to have is the improved heavy duty clutch basket. But I love the bike, its looks are awesome, and it rides and sounds like a race bike. Plus I got a nice price discount. So I decided forget about the upgrades and enjoy it. It is one of the most beautiful bikes out there. Cheers.
Anyways, I will not track the bike so I do not mind the launch control, wheelie control, etc. The only upgrade I would like to have is the improved heavy duty clutch basket. But I love the bike, its looks are awesome, and it rides and sounds like a race bike. Plus I got a nice price discount. So I decided forget about the upgrades and enjoy it. It is one of the most beautiful bikes out there. Cheers.