Sram S3 DM 8 hole 36T Gecko Sram S3 DM chainring MATERIAL: 7075 T6 CNC Aluminium TECHNOLOGY: Narrow Wide MOUNTING: Direct SRAM 8 bolts MEASUREMENTS: 30, 32, 34 or 36 teeth COMPATIBLE CHAIN: 10x, 11x or 12x (SRAM Eagle / SHIMANO 12V) OFFSET: 3 mm COLOUR: Black anodised WEIGHT: 63g (30 teeth), 67g (32 teeth), 74g (34 teeth)