Ducati Streetfighter V4 Carbon Fiber Under Cowl Tail Carbon Fiber Undercowl Tail for Ducati Panigale V4. The Carbon Undercowl gives your Ducati a stunning Carbon Fiber look. It fits the following Bikes: Ducati Streetfighter V4 ( 2021 - 2024 ) Ducati Streetfighter V4S ( 2021 - 2024 ) Available in Matt and Glossy Finish. You can also choose between Twill, Plain, and Forged Carbon Weave. Please be notified that OEM Ducati Carbon is Plain Weave with a Matt or Glossy Finish. All our Carbon Fiber products are made with DryCarbon Fiber and have a UV-Protection Coat.