At just 3.8kg the Ultra carbon fibre seat is the lightest competition seat available from Sparco. It comprises of a dual skin shell constructed entirely of carbon fibre and features an ergonomic shape which provides comfort without the requirement for padding or covering. The Ultra is also Sparco's narrowest seat allowing it to fit into vehicles which have limited cockpit space.Ultra lightweight - Just 4.2kgSuper strong twin skin carbon fibre constructionNarrow design for fitting into tight cockpit spacesDeep side bolsters and sculpted base provide excellent lateral support and side impact protectionThe Sparco Ultra carbon fibre seat is ideal for small cockpit cars such as Lotus Elise / Exige and Caterham. The seats are side mounted and accept any harness configuration.FIA 8855-1999 approved