KMC XFLAT Flat-Top Bicycle Chain | Pre-Waxed with KMC Go Chain Wax | AXS 12/13-Speed Transmission/T-Type Compatible | Long-Lasting Efficiency & Durability (1, Aurora, 12/13 Speed)

• -SPECIFIC COMPATIBILITY: Built exclusively for 12/13-speed Transmission/T-Type systems drivetrains. Not compatible with other 12/13-speed groups or older designs, ensuring precise fit and flawless shifting.
• FACTORY PRE-WAXED FOR READY USE: Each KMC chain is treated with premium KMC GO CHAIN WAX, so you can skip the messy home waxing process. Simply install and enjoy smoother pedaling with reduced friction from day one.
• ENGINEERED FOR MAXIMUM STRENGTH: The unique flat-top profile allows for a narrower chain design while preserving durability. Perfect for demanding rides across MTB, road, gravel, and cyclocross disciplines.
• LESS DIRT, LESS MAINTENANCE: Compared to oil-based lubricants, waxed chains resist grime build-up, extending drivetrain life and cutting down on cleaning time, so you spend more hours riding and fewer scrubbing.
• PERFORMANCE-FOCUSED DESIGN: Featuring 126 links, lightweight 295g construction, and precise tolerances, this chain delivers efficiency, reliability, and longevity for competitive and endurance riders alike.

Our XFLAT Flat-Top chains are specifically designed for modern 12/13-speed drivetrains and are characterized by their distinctive flat top profile. This design allows for a narrower chain while still providing high strength and durability. Flat-Top chains are exclusively compatible with 12-/13-speed AXS drivetrains or Transmission/T-Type. They are not compatible with other 12-/13-speed systems or older groups. Thanks to the innovative formula of KMC GO CHAIN WAX, the premium KMC chains treated with our wax from the factory offer high efficiency and unrivaled durability. Compared to oil-based lubricants, waxed chains are less susceptible to dirt build-up – increasing drivetrain life and reducing cleaning intervals. Don't spend extra time waxing your new chain at home, buy a KMC pre-waxed chain, skip the mess, and go ride your bike!