SRAM X-Sync Chainring 44T 110mm Asymmetric BCD Black ModelNumber=1939 Full CNC AL rings

Full CNC AL rings

Ratcheting system tightens skewers with turns rather than using a cam

Stealthamajig Disc Brake Hose Fitting KitFittings are backwards compatible with older SRAM and Avid hydraulic brakes

The classic styling trademarked by heroes of decades past make this a stylish lever for single speeds fixed gear or custom applications

Defined Color Black Bottom Bracket Shell I

SRAM X-Sync Chainring 44T 110mm Asymmetric BCD Black ModelNumber=1939 Full CNC AL ringsSRAM X Sync Chainring 44T 110mm Asymmetric BCD Black. SRAM X Sync chainrings feature tall teeth with alternating tooth profiles that hold the chain amazingly well and still provide space for mud to clear. Full CNC AL rings TECH SPECS Tooth Count 44 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