RS320 Fixed Bucket Seat - LargeNZKW Australia RS320 Fixed Bucket Seat Large ADR APPROVED This seat has narrower wings than our RS300 Range More suitable for smaller model vehicles with smaller cabin space Requires: L Brackets and Seat Base Mount with Hardware Size Guide: RS320 Medium up to 80kg RS320 Large 80 to 100 KG Narrow wing shoulder width for wide wings check RS300 Seat weight: + 7. 5kg with side mount L brackets ADR APPROVED If used with our Dual Lock sliders, L brackets or