• KMC X9-73 9 Speed Chain

    • HOT PRODUCT23 people are looking at this item.

        • $10.99 - $21.03 10.99 21.03
        • RRP $17.49 - $22.42
        • Save Up To 37%
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      106 Links
      116 Links
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KMC X9-73 9 Speed Chain

Enhanced technologies and a range of great features makes this one of the best performing chains available.


  • 1/2" X 11/128"
  • 116 Links
  • Pin length 6.6mm
  • Compatible with any 9-speed derailleur system
  • Includes "Missing Link" re-usable split link
  • X Bridge outer plates.
  • Extremely durable
  • Weight: 298g
  • Pins and plates made out of special high quality alloy are less prone to stretching.
  • Enhanced durability
  • Lightweight shorter length pins length combine with high-grade materials to reduce weight
  • Tensile strength safety is assured with a minimum 1020kgf above ISO standards


  • Bulls-Eye pin: This unique KMC riveting provides unsurpassed side plate retention.
  • X-SP treatment: This treatment of pins and plates reduces wear susceptibility caused by the ingress of sand or other debris into the chain bearings.
  • X-Bridge: This is on the outer plate, configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding.

KMC Chains

For many years KMC has enhanced the technology behind bicycle chains through research, development, continuous innovation and valuable feedback from the world’s top professional racers. KMC’s pursuit of perfection has led to repeatedly being honoured with the industry’s top design awards. KMC currently produces in excess of 100 million chains every year.

KMC only makes chains. All our R&D efforts focus on chains - this is how we always manage to create the best possible products for your drivetrain.

Service, top quality and reliability are always our top priority; consequently famous bicycle brands all over the world are now using KMC chains as original equipment on their bikes.

Compatibility & Durability

KMC’s derailleur chains are compatible with any system. In fact KMC does not distinguish between MTB and road chains. Product designations clearly indicate their usage, for example theX10-series fits any 10-speed system.

Compared to other renowned chain brands, KMC X-series chains live longer - as proven in many road tests. To back up this claim KMC is the only chain manufacturer offering a unique satisfaction warranty.

Buy KMC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $6.00
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


  • Colour: Grey
  • Option: 106 Links, 116 Links
  • Speed: 9 Speed

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Chains Buying Guide

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