The C1 is a lightweight competition seat from Tillett and is their first to feature head and neck protection. The C1 is based on the hugely popular B6 screamer seat and retains the compact dimensions and comfortable ergonomic shape but with improved safety. The head protection has been designed for optimum safety without hindering peripheral vision or shoulder movement. The B6 Screamer seat positions the driver lower in the car which benefits taller drivers and also helps lower the vehicles centre of gravity.Lightweight, from just 7.1kgIntegrated head and neck protection to reduce the risk of injury in a crashLow seating position, ideal for lowering the centre of gravityStrong and rigid shell design increases driver feedback from the chassisCompact external dimensions allows fitment into smaller cockpitsSuitable for most driver shapes / sizes. Standard size: Drivers up to 100kg with a 36" (91.4cm) waist/ XL Size: Drivers up to 130kg with a 40" (102cm) waist.The Tillett C1 seat is manuf