Twin Mid Pipe Link Pipes Fits: KTM DUKE 890 DUKE R 2020 2021 2022 2023 2024 - TIG welding by hand ensures a smooth internal surface for decreased internal turbulence and increased potential. - This is supplied with 2 link pipes for customers who wish to use silencers with a 51.5mm diameter inlet. - Lightweight pipework, weighing at 1.7kg - Increased potential with enhanced sound. - No modifications required. (Re-mapping, Power commander). Lambda sensor (O2 sensor) is located on the original front pipe which is retained and used with this upgrade. - Kit includes Mid Pipe, Link Pipe and instructions. This kit requires the use of the existing OEM clamps and gaskets. - Two year Black Widow warranty.