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Showing posts with label X11SL Silver. Show all posts
Showing posts with label X11SL Silver. Show all posts

Review: KMC X11SL Silver on Dura Ace 9000

For no particular reason, we decided to go monochrome on the Foil and replace the KMC X11SL Gold links on my bike to the more more color-appropriate X11SL Silver. To no one's surprise, the Silver chains performed exactly like the Golds.

Features

Feature wise, the Silver version X11SLs is exactly equal to the Gold, except that instead of the Titanium Nitrate coating, we have a less highfalutin coat made from plain old Nickel. That said, we felt no difference whatsoever between Silver and Gold. Both of which feel smoother and are quieter that the stock Shimano links.

Full featureset and corresponding advantages as follows:


  • Hollow Pins - Reduced weight compared to Solid Pins
  • Mushroomed Riveting - Increased Pin strength vs. Straight Pins
  • Inner and Outer Plate Chamfering - Smoother shift action
  • Bushingless Construction - Lighter weight, Greater durability
  • Noise Reduction - self explanatory
  • Double X Stamped Outer Plate - Faster Shifting 

Cut down to 105 links, the chain weighs 218 grams. 1 gram heavier than the X11SL Gold we had installed. We wouldn't make too big of a deal of this as that single gram difference falls within an acceptable 0.5% margin of error.   


Master Link

Supplied with the kit is a color matched KMC Missing Link 11 master link. Unlike the 10-speed version, this is a one-time use item. Measured weight is 2 grams. 



Installation

Apart from a chain breaker to cut the chain to the proper link count, installation may be performed without any specialized tools. Both ends of the chain should expose 'inner' links as the Missing Link is an outer link. Simply route the chain through the proper channels along the crank, jockey wheels,cogs and back, insert the halves of the Missing Link to the opposite sides then align the pins properly. Once aligned, we have to lock the pins in place by putting on the brakes and giving the cranks a good whack! A strong click sound would indicate that the pins have properly seated in the groove. 

The chains are well lubricated from the factory so your'e all set! 

However, while fairly easy to install, they're quite hard to take off. Unlike our past experience with 10 speed Missing Links, these were not hand-removable. We had to get specialized tools in order to properly uninstall the Missing Link on the Gold chain we were replacing. No issues for us since the pliers were inexpensive. 

Once removed, the old chain was cleaned with some Cylion branded chain degreaser (which worked particularly well), lubed and stored for future action. 



On the Road

As previously mentioned, we found no perceptible difference between these Silver X11s and their blingier brothers, the Golds. Shifting action is smooth and the chain is very quiet. 


Verdict

Top performers! Smoother, Quieter and 7 grams lighter than stock. Slightly cheaper than the Gold version.  


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