XFSI
The KMC X-Flat is a high-performance, flat-top bicycle chain specifically engineered for modern 12-speed and 13-speed SRAM AXS drivetrains, offering smooth, quiet shifting with a sleek, narrow profile, enhanced durability and superior cleanliness thanks to pre-waxed using KMC GO Wax, reducing dirt buildup and extending life. It features a unique flat-top design for better interaction with SRAM's tight-spaced sprockets and includes a MissingLink for easy tool-free installation.
Features
- Pre waxed with KMC GO (150ml KMCGCW150 and 500ml KMCGCW500)
- High Rigidity – Quick response and higher efficiency
- Highest Pin Power – Unsurpassed riveting technology
- Double X Durability – Double SP (Stretch Proof treatment) exceptional durability
- Double X Bridge Shape – Precise gear shifting
- Outer Plate Chamfering – Accurate shifting
- Inner Plate Chamfering – Expeditious shifting
- KMC’s XFlat series chains are designed to suit SRAM’s flat-top chain profile.
- The flattop chain allows for a narrower chain that doesn’t sacrifice strength or durability.
- XFlat is compatible with SRAM’s 12 speed and 13 speed AXS drivetrains and Transmission or T-Type drivetrains.
- Not compatible with other 12/13 speed systems or older SRAM groupsets.
- Waxed: Forms a protective barrier that outlasts oil-based products.
Specifications
- 1/2″ x 11/128″
- 126 Links
- Supplied with a MissingLink (Chain connecting link)
- Compatibility : All SRAM 12-13 Speed derailleur systems using flattop chains
