The Tillett SBTI alloy side mount / brackets are designed to fit the Tillett B6 (sidemount option only), B6 Screamer, B7, B8, B9, B10 and C1 seats. Made from 5mm thick aluminium and have multiple drilled holes to allow for the seat to be tipped, raised and lowered. They also fit directly to OEM Mazda MX5 Mk1, Mk2 and Mk2.5 seat runners to allow easy mounting of a Tillett seat to those vehicles.Inward facing mounting points for narrower cockpitsMade from high grade aluminium for maximum strengthMultiple position holes give a wide range of seat fitting optionsDirect fit to Mazda MX5 Mk1, Mk2, Mk2.5 seat runnersThe seat brackets have an inwards mounting system which is suitable for cars with limited cockpit width.Weight: 1.2kgTillett STBI Fitting Information