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Description
Reliable 9-Speed Chain for Road and Mountain Bikes
The KMC X9 Chain delivers smooth shifting and dependable performance for 9-speed drivetrains across road, mountain, and cyclocross bikes. Designed with the specific characteristics of Shimano, SRAM, and Campagnolo systems in mind, this chain meets demanding requirements with elaborately engineered construction. The Double X-Bridge outer plate design with precisely chamfered inner and outer plates allows smooth propulsion and perfect gear changes in all riding situations, whether climbing technical singletrack or hammering through city commutes.
Built with stretch-proof treatment and precision tolerances, the X9 maximizes chain life while maintaining consistent shifting performance over thousands of miles. Mushroom-riveted pins and solid construction provide the reliability KMC is known for, while inner and outer plate chamfering ensures ramps engage quickly with chainrings and cassettes for fast, accurate shifts. The chain includes a tool-free Missing Link connector for easy installation and maintenance. Available with EcoProTeQ coating for maximum rust resistance and low noise, or in traditional nickel plate and titanium nitride gold finishes.
Precision Performance
- Double X-Bridge outer plate design maximizes shifting performance and speed.
- Inner and outer plate chamfering creates smooth engagement with chainrings and cassettes.
- Mushroom-riveted pins provide secure connection and long-term durability.
- Stretch-proof treatment extends chain life and maintains precise shifting.
- Precision tolerances ensure consistent performance across all 9-speed systems.
- Compatible with Shimano, SRAM, and Campagnolo 9-speed drivetrains.
- Non-directional design allows easy installation regardless of orientation.
- EcoProTeQ coating option doubles rust resistance compared to standard treatments.
- EcoProTeQ finish is non-toxic and provides low noise operation with maximum durability.
- Titanium nitride gold coating increases surface hardness and holds lubricant better.
- Half nickel plate finish on standard silver version resists corrosion.
- Tool-free Missing Link connector included for quick installation and removal.
- Economical choice that delivers performance of higher-level X-Series chains.
UPC / Part Numbers
| Option | SKU | UPC |
|---|---|---|
| Default Title | 210000021515 | 766759709563 |