I have a 3 by 9 i wana go 1 by 9 . Can you remove the big and small ring and use the middle ring? : r/bikewrench
Did Narrow-Wide Kill the Chain Guide? - Singletracks Mountain Bike News
Amazon.com : Funn Solo Narrow Wide Chainring for 9 10 11 12 Speed Chain, Fits 104mm BCD Interface Crankset, Single Speed Bike Chain Ring for MTB, BMX Bike, Gravel Bike and Road
Review: Mashing absoluteBLACK's oval narrow-wide ring & chainguide - should you switch to oval? - Bikerumor
Chainring 1-speed direct mount narrow-wide Oval for Shimano DM 12sp Gravel ELM 6 mm offset
Surly Narrow Wide Chainring 58 BCD Silver
Race Face Narrow Wide Chainring - Review - Pinkbike