RaceFace 104mm Single Chain Ring

I love the narrow/wide setup. I run this with a clutch derailleur and have only dropped the chain once in the first hundred miles or so.

Fits perfectly on my hard tail and no chain drops at all

Best choice for a 1x11 setup if you read reviews from several MTB boards. The narrow wide design does a great job at keeping the chain in place. Before upgrading my sons rear cassette he had a 1x8 and the chain came off one time after he jumped a curb. After we switched the cassette to an 11 speed and used the narrower 1x11 chain, it has not come off since.

I have about 300 miles on it so far and it have performed great

Super easy install. Everything fit exactly as expected for a proper brand, no grinding away to get things to fit like with some of the knock-offs. Running it on my converted old mountain bike that is now a commuter. Have been running 1x7 for awhile but despite a chain guide was still struggling with dropped chains due to crappy 7 speed derailleurs and trying to get away with using a standard middle ring that still had shifting ramps. Things were super smooth on the first ride and it appears to have a decent tension on the chain despite it being a much larger 7 spd than the 9-11 its designed for. No issues on the first ride after a week of dropping a chain virtually every day. So I would say its working well so far. It may not be as effective on the larger chains but it appears to help.

Havent dropped a chain. Wearing out nicely as well. I first had it matched up to a 10 speed cassette, now I have it matched up with an 11 speed SRAM cassete - works great either way. I dont see a reason spending more money on another product - this one works great!

Live it! Looks great works even better than it looks.

Excellent product!

Fits perfectly and looks great, can take a good bashing lol.

Not as durable as I expected. It shattered after 4 months use. Was used with a bash guard on the crank, it broke during a climb. Ive had others that lasted longer, but I generally get six months. I also have has issues with teeth cracking. At retail price Id never buy it, but at the $25 price point its not bad compared to the more expensive competition.