The Tillett EBR17 (was EB6) side mount / brackets are made from 3mm thick steel and are designed to fit to the original runners in the Lotus Elise, Exige (2017 on). The brackets include a specific race harness mounting point and also multiple seat mounting positions that allow you to adjust the angle and height of the seat.Multiple holes give a wide range of seat fitting optionsComplete with side mounting bolts and spacer setFits to original Lotus seat runnersSuitability: B6 Screamer standard and XL 43cm sizes, B6 standard and XL 43cm sizes (sidemount option only), B7, B8-43cm, B9-43cm, B10 and C1 seats.Not suitable for the B6 or B6 Screamer in XL 47cm size due to the rolled edge.Please note: Elise and Exige floor fixing holes and runners changed design from 2017. These brackets will only fit cars with VIN serial number 1457 or later.Supplied with a fitting kit.Weight: 1.2kg