SRAM 42T X-Sync 1 x 11 Speed Road Chainring 110mm BCD 5-Bolt

Wide Narrow Teeth Chainring Aluminum Alloy Mountain Bike Chainring 110/130BCD

Sugino Vintage Steel 42 Tooth Chainring 110 BCD, 168 grams,

SRAM 42T 110 BCD Chainring (New)

SRAM 42T x 130 BCD 5 Bolt Chainring 10 Speed

New Race Face Wide-Narrow 42T 110BCD Chainring Black

NEW Sram Force 1x 42t X-Sync 110bcd 11 speed 3 bolt DM narrow wide chainring

110/130 BCD Aluminum Narrow Wide Bike Chainring 36-60T for 9-11 Speed