This is from a very clean 6220 mile bike which was dismantled for parts due to a cracked engine mount (very common issue with the 660).
Aprilia RS660 2021 Lambda Sensor O2 Sensor Only 6220 Miles 2022-2025 OEM
Tbest Triple Top Clamp CNC 6063 Aluminum Alloy Upper Front Fork Tree Handlebar Mount Replacement for APRILIA RS660 2021 2023 Black Lightweight Durable
R&G M6 Cotton Reels Black Aprilia RS660 2021 - 2024
Lextek Carbon Fibre ST6C 300mm Exhaust System for Aprilia RS660 2021-2023
Titanium Disc Bolts Natural Aprilia RS660 2021-2025
Stainless Steel Disc Bolts Natural Aprilia RS660 2021-2025