Absolute Black's 1X chainrings are meant to adapt standard double or triple four bolt 104 BCD cranks to a 1X drivetrain setup. For cyclists who desire a single ring drivetrain, these rings open up the crankset options to virtually every crank on the market. Like the other iterations of Absolute Black's 1x chainrings, these rings come with a narrow-wide tooth profile. With this alternating pattern of thick and thin teeth, the ring firmly grips the inner and outer plates of the chain. Secure contact is thus maintained through some of the roughest terrain without the need for a chain guide. Absolute Black's single rings were originally designed for use with SRAM's 1x11 drivetrains, but they are fully compatible with a variety of drivetrain combinations, including Shimano chains and drivetrains.
|Colors||Red and Black|
|Crank Compatibility||4-Bolt 64 BCD|
|Drivetrain Compatibility||SRAM XX1, XO1, X1|
Shimano DynaSys 11*
Shimano DynaSys 10*
3/32" single speed