Anything at or beyond the 0.75 percent reading means that you should change your chain immediately. If you are using a chain designed for ten or fewer gears, replace your chain as it nears the 0.75 percent mark. If you are using an eleven or twelve speed chain, replace your chain once it has reached 0.5 percent wear.17 Feb 2017
How long do Shimano 11 speed chains last?
Chain life is one of those things that seems to vary wildly depending on conditions of rider size and loading, cleanliness and other variables including chain quality. I expect at least 3k miles from Shimano Ultegra 11s chain, and it's very hilly here.17 Aug 2018
How many miles should bike chain last?
Most mechanics agree that you should replace your chain about every 2,000 to 3,000 miles, depending on your riding style. Many Tour De France riders wear out two or even three chains on their primary bike over the course of the three-week race.12 Apr 2016
How many miles can a chain last?
Expect between 1,500 and 3,000 miles from a 10-speed chain. It helps to establish what counts as 'worn out'. A chain is worn enough to affect transmission efficiency when it lengthens by 0.75% but has some life left if extended mileage is the aim, in which case it should ideally be replaced when it lengthens by 1%.10 May 2016
How long do ultegra chains last?
I have been riding Durace/Ultegra 10-speed chains for last 8 years, they typically last me between 5000 and 6000 miles (up to ~8500km). I replace both chain and cassette together - not based on any measures but based on when they start to skip, despite good lubrication and correct derailleur adjustment.16 Aug 2010
When should I replace my Shimano chain?
If you are using a chain designed for ten or fewer gears, replace your chain as it nears the 0.75 percent mark. If you are using an eleven or twelve speed chain, replace your chain once it has reached 0.5 percent wear. For two-sprocket or single speed bikes, replace your chain as it reaches the 1 percent wear mark.17 Feb 2017
Is Dura Ace worth it over Ultegra?
Although Dura Ace is considered to Shimano's out-and-out performance groupset, surprisingly, Ultegra is generally deemed to be much more versatile, mainly because of the lower range of gears that it offers. While Ultegra cassettes go all the way up to 34 teeth, Dura Ace cassettes only go up to 30 teeth.21 Aug 2019
Is Dura Ace worth the extra money?
In a word, no. Dura-Ace is a little lighter, a little nicer looking (especially the crank). But if your eyes were closed, you couldn't tell the difference between the two riding them. It's not worth the substantial price difference.
How long does Dura Ace chain last?
If you wear your chain/cassette combo you can easily get a year's (5000kms) riding out of them in all conditions. If you just want to change your chains, trust the measurement tool or bargain for 1200-1400 kms as a rule of thumb.9 Nov 2013
Can you use Ultegra chain on Dura Ace?
Thus, an Ultegra (6800/8000) 11-speed chain can be used with a Dura-Ace (9000/9100) 11-speed cassette. Similarly, there is no need to match the level of the chain and cassette to the rest of the groupset, so a 105 (5800) 11-speed cassette can be used with a Dura-Ace (9000/9100) 11-speed groupset.28 Dec 2017
How do I know what bike chain I have?
The method of chain sizing depends upon the range of gearing in the system. For bikes with rear sprockets 36 teeth and smaller, the common system is to measure using the largest rear sprocket and largest front ring as a reference. Two rivets are added to this (one-inch) for the place to cut the chain.25 Aug 2015