North Shore Billet Direct Mount Variable Tooth Chainring: 30T, for SRAM X9/X0 Cranks with BB30 Spindles

The NSB 1x10 chainring allows you to remove the spider from your 2x10 crankset and run a single ring, in tooth sizes previously not available.
Chainline: 48mm from the bottom bracket center
Machined from solid 7075 T6 Aluminum
Anodized Black with Laser Etched Graphics