According to the book Ducati 999, when Pierre Terblanche initially designed the 749/999, he wanted it to have a single sided swing arm (SSSA). Obviously, he didn’t win that battle, but the book shows lots of great concept sketches of the 999 with a SSSA. The seller of this bike decided to turn it into what Terblanche would have wanted thanks to the swing arm from a 848.
What’s great is that the seller documents the swap in this thread, so you can peruse what it took to make this happen. It’s definitely worth a read to see how he dealt with the exhaust, among other things.
In addition to the swing arm, this 749S has a Termi exhaust, Ohlins shock, Speedymoto frame sliders, Woodcraft rearsets, and plenty more. It’s been recently serviced and it’s ready to add to the 14,000 miles on the odometer.
Find this 749S for sale in Western Massachusetts for $7,495 here on Ducati.ms.