Shimano Dura-Ace/XTR CN-HG901 11-Speed Chain

Best chain I've used.

Been using these for decades. Not as durable as Ultegra chains, but durable enough if you take care of them.

Decided to try Dura-ace chain over Ultegra after reading difference between the two Shimano chains is more than just weight. Dura-ace chain uses lighter metal alloy that is less resistant to wear or "stretch." Not my words, but what I read that caused me to try spending extra coin for a Dura-ace chain. My experience was chain wear was less than experience with Ultegra chain after roughly the same time or miles. Unless you're the type of rider who itches to replace chain sooner rather than later for fear of cassette wear, get a bit more wear from your chain, I'd recommend the Dura-ace over the Ultegra despite the slightly extra cost.

My grouppo is DA 9100. The chain works well and lasts me about 2500 - 3000 miles. It is expensive and its pretty hard for me to say it is definitely better than the Ultegra and even the 105 equivalents which can be purchased at a much lower price. On the 10 speed versions Shimano only makes one model and it states its for 105, Ultegra and DA. I try to buy the DA chain only when its on sale and usually buy several at the same time as I go thru 2 to 3 chains per year.

Outstanding chain for my 11 speed Shimano Group Set.

Use: Road cycling

Lite weight, longevity.

I am having my first experience with Dura Ace, 9000 group set. I had never spent this much on a chain. It very smooth and quiet.

Gave my Ultegra drivetrain a little more snap. The hollow link pins offer 11 grams off the Ultegra chain, but personally I�m happier about the extra surface area it provides for wax.

Don't normally get Dura Ace, but on sale was a good value. Really got it more for the durability than weight savings. I will notice more benefit from cutting burgers & fries than cutting weight on components.

25 MILES (DAILY)

I ride everyday. Don't want to think about my chain. Don't have to!

A few extra bucks for top end quality.

Easy choice.

I decided to splurge and buy a dura ace chain!

The dura ace chain is simply the best. Sturdy and smooth.

Bought the hg901 chain as a gift for my wife. Great value when bought on sale. If not I would have opted for Ultegra/XT. These are extremely durable long wearing chains when taken care of properly.

Used this to replace a KMC that just wasn't right, the KMC made noise on my Campy drivetrain, this chain is great, no more noise.

Your chain is probably the first part to wear out on your bike, so why not treat yourself to a little weight-saving upgrade? These last a long time provided that you don't let them rust...which will happen if you ride in the rain with a dry lube that washes off. I dock Shimano a value rating star for packing it with their single-use Quicklink. You have to buy a reusable one separately if you need to take the chain off.

It shifts just fine with the bike's Shimano 105 derailleurs. It's hard to be enthused about the a chain in this price range, but 11-speed chains generally seem to be pricey, and this one at least includes a quick link.

I use an inline chain cleaner every 2-3 rides, and a wax-based lubricant (White Lightning Clean Ride). Despite this regimen, this chain acquires a surprising amount of dirt in just a few miles. It's almost as if it has some sort of coating that combines with the wax, and it just won't go away.

My old chain had about 7k miles and while I didn't think it was that worn, this new chain made a noticeable difference in lowering the noise.

The Dura-Ace/XTR chain is noticeably quieter and smoother than the Ultegra chain for only a few dollars more.

like the dura-ace version on my ultegra gruppo - don't care about the weight just like smoother shifting on a pre-electronic system!

Bought this for my indoor trainer. Works great.