Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links

Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Shimano
Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Shimano
Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Shimano
Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Shimano
Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Shimano
Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Shimano

Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links

Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links

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Why Is the Shimano Dura-Ace CN-HG901-11 the Gold Standard for 11-Speed Chains?

The Shimano Dura-Ace CN-HG901-11 is the flagship 11-speed road chain, built for riders who demand the best drivetrain efficiency available. The entire chain, plates and rollers, receives complete SIL-TEC treatment, Shimano's advanced plating process that embeds fluorine particles for ultra-low friction, superior water and dirt resistance, and extended durability in all conditions. The HG-X11 asymmetric directional design optimizes the left side for front shifting and the right side for rear shifting, resulting in smooth, precise transitions across the full cassette range while minimizing drivetrain noise.

Hollow pin construction keeps weight low at approximately 247 grams, making this the lightest Shimano road chain available. Compatible with all 11-speed Shimano drivetrains including Dura-Ace R9100 and is also rated for e-bike use. Ships at 116 links. For most road builds a chain pin or quick-link will be needed for installation. Check your specific groupset compatibility before ordering.

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  • Estimated delivery: Jun 16 - Jun 20

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Specifications

  • Model: CN-HG901-11
  • Speed: 11-speed
  • Links: 116
  • Weight: Approx. 247g
  • Treatment: Full SIL-TEC on plates and rollers
  • Design: HG-X11 asymmetric directional
  • Construction: Hollow pin
  • Compatible: 11-speed Shimano road and e-bike drivetrains

FAQ

Is the CN-HG901-11 compatible with Ultegra and 105 11-speed drivetrains?

Yes. The CN-HG901-11 is compatible with all Shimano 11-speed road drivetrains including Dura-Ace, Ultegra, and 105.

What makes SIL-TEC different from a standard chain coating?

SIL-TEC is an advanced plating process that embeds fluorine particles into the metal, not just a surface coating. It reduces friction, repels dirt and water, and extends chain and cassette life compared to conventional zinc-nickel plated chains.

Does this chain require a special connecting pin or quick-link?

Yes. Use a Shimano 11-speed connecting pin or a compatible 11-speed quick-link for installation. Do not reuse the original pin once removed.

Best For

Competitive road cyclists running Shimano 11-speed groupsets who want the lowest possible drivetrain friction and the longest service intervals between chain replacements. Also suitable for e-bike use.

Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed | 116 Links Reviews:

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