Shadow conspiracy penumbra barraco mid seat series 5the shadow conspiracy penumbra barraco series 5 is bmx pro simone barracos signature model its compatible with all pivotal type seatposts ensuring an infinitely adjustable seat angle and features the mid type shape which offers a bit more support than the standard slim saddles that come fitted on most bmx bikes covered in a tough and durable canvas with a bold and distinctive logo to the rear features cover canvas padding mid simon