Parts came off 2021 Aprilia RS660. I have Andreani fork carts and an Ohlins shock for sale. Both look to be in good condition and the previous owner had no issues. They came on the bike and I switched them out for Ktech before riding it. Andreani spring numbers are 9.3 and 8.8 - Asking $450 Ohlins spring number is 160 - Asking $750 Feel free to ask any questions. Unfortunately I don't have any of the manuals but I'm sure they can be found online pretty easy.