Sizes: 20" only - Drillings: 36 hole - Weight: 500g / 17
Features - Top of the line Gyro® - 6061 aluminum - Precision sealed mechanism bearing - Low 17mm stack height
Additional machining reduces weight
the SRAM RED® crankarm assembly is light
System Weight
MTB X-Sync 1x11 Chainring Optie:Chain Ring X-SYNC STEEL 30T 94BCD Steel 3.5mm Black 11 speed Sizes: 20" only - Drillings:X SYNC tall, square tooth design provides maximum chain control Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain Mud clearing recesses An integral component of the SRAM 1x drivetrain Chainring Size: 30, 32, 38, 40, 42, 44, 46, 48, 50, 52, 54 Bolt Circle Diameter (BCD): 110 BCD, 130 BCD, 94 BCD Speeds: 11 Compat Yaw: n a Material (Chainring): Aluminum, Steel Color (Chainring): Argon Grey, Black