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Narrow/Wide chainring for use with all 104mm BCD cranks
● CNC’d from 7075-T6 aluminum for longevity
● Cut out of 0.160″ aluminum plate for lightweight and strength
● 30T cut from 0.313″ aluminum plate
● 30T features built in tabs for a 49.5mm chainline
● 30T is threaded for M8 x 11mm steel bolts
● For use with 9, 10, 11, or 12 speed drivetrains
● CNC’d from 7075-T6 aluminum for longevity
● Cut out of 0.160″ aluminum plate for lightweight and strength
● 30T cut from 0.313″ aluminum plate
● 30T features built in tabs for a 49.5mm chainline
● 30T is threaded for M8 x 11mm steel bolts
● For use with 9, 10, 11, or 12 speed drivetrains