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Fast, Secure Chain Connection for Modern Drivetrains

The KMC X12/X13 XSL Flat Top Connecting Link is designed for quick, reliable installation and repair of modern 12 and 13-speed chains. Engineered specifically for flat-top chain profiles, this premium quick link ensures a secure, precise connection while maintaining optimal drivetrain performance.

Available in both Ti-N Gold and Silver finishes, it allows you to match your drivetrain aesthetic while delivering the same high-performance connection every time.


Key Features

  • Compatible with 12 & 13-speed drivetrains, including KMC and SRAM systems
  • Designed for flat-top chain geometry (XSL / FlatW systems)
  • Quick and easy installation for fast chain fitting or repair
  • Non-reusable design for maximum retention and safety
  • Double-sided construction for simple, reliable engagement
  • Supplied as a card of 2 links (1 pair)

Gold vs Silver – Same Performance, Different Finish

This connecting link is available in two finishes, both delivering identical performance:

Ti-N Gold

  • Premium Titanium Nitride coating
  • Enhanced wear and corrosion resistance
  • Smooth chain interaction
  • High-end aesthetic to match gold drivetrains

Silver

  • Classic, understated finish
  • Clean look for standard drivetrains
  • Durable and reliable everyday performance

Performance is identical across both options — the choice comes down to durability preference and visual integration with your drivetrain.


Built for Flat-Top Chains

Modern drivetrains—particularly SRAM road and gravel groupsets—use flat-top chain designs that require specific connectors.

This KMC XSL Flat Top link is engineered to:

  • Match flat-top chain width and tolerances
  • Maintain smooth shifting under load
  • Ensure secure engagement across high-torque efforts

Important Note – Single Use Only

  • Designed as a non-reusable (single-use) quick link
  • Must be replaced after removal
  • Ensures maximum safety and chain retention

Always carry a spare for roadside repairs.


Ideal For

  • Road and gravel riders using 12 or 13-speed drivetrains
  • SRAM flat-top chain users
  • Performance-focused cyclists
  • Workshop installs or on-the-go repairs

Compatibility

  • KMC X12 / X13 chains
  • SRAM 12-speed flat-top chains
  • Other compatible 12–13 speed flat-top systems

Summary

The KMC X12/X13 XSL Flat Top Connecting Link offers a fast, secure and reliable solution for modern drivetrains. With both gold and silver options available, you get the flexibility to match your bike’s look without compromising performance—making it an essential addition to any rider’s toolkit.

 

SKU 3313619
Brand KMC
Shipping Weight 0.1000kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.100m
Shipping Cubic 0.000500000m3

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