NEW SRAM X-Sync Chainring 42T 110mm Asymmetric BCD, Black center-lock-disc High capacity bladder compensates for

High capacity bladder compensates for pad wear

Diameter: 31

and works great alone with its built-in shoulder strap

Extra wide pivot link increases rigidity while reducing flex for improved shifting response

NEW SRAM X-Sync Chainring 42T 110mm Asymmetric BCD, Black center-lock-disc High capacity bladder compensates forTall teeth with alternating tooth profiles hold the chain amazingly well and still provide space for mud to clear. Full CNC AL rings Tooth Count: 42 Ring Position Type: Chain Retaining Single Ring Drivetrain Speeds: 10 Drivetrain Speeds: 11 Chainring BCD: 110 SRAM Asymmetric Color: Black Defined Color: Black Material: Aluminum