Meka-Belial Product Name: Road Down Sport Seat Model Number: Y17-17-00. Product Contents: The sides are made of carbon type material, red stitching, monotone specifications, and the seat is made with a low down and slip resistant material. Compatible Signus X125 08 (Made in Japan) Signus X125 07 (produced in Taiwan) PBYA004 pbxset Biberial 20090527t-y17-17-00