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    • KMC S1 Single Speed Chain

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        • $3.99 - $11.99 3.99 11.99
        • RRP $6.49 - $17.49
        • Save Up To 39%
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      112 Links
      Select Colour

KMC S1 Single Speed Chain

A chain built for single speed/internal hub geared bikes.


  • 8.6 mm pin length
  • Tensile strength 920kgf
  • Pin power minimum 90kgf
  • Compatible with single/3 speed and BMX
  • Bushless construction
  • Snap on connector

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 and 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 the X10-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 $9.99
  • Delivers toUnited States of America
  • 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 fitted.

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


  • Colour: Yellow, White, Brown
  • Option: 112 Links
  • Speed: Single Speed

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