SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP Thigh (cm)-40-43.8 but by the adjustable nose

but by the adjustable nose and ear pieces designed to dial in your fit

Deore M6100 or M4100 brakes will mount but the positioning not optimal so we would consider them not compatible

4 way stretch finger gusset fabric for flexibility and airflow

Flat-Forward platform allows ease of movement on the saddle

Swinglink and pivot bearing for signature SRAM lever feel

SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP Thigh (cm)-40-43.8 but by the adjustable noseSRAM X Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP. 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 42 Ring Position Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black Material Aluminum