KMC

X-Flat 12-Speed Chain - PreWaxed

KMC X-Flat 12-Speed Chain - PreWaxed is a purpose-built replacement chain for modern SRAM 12/13-speed AXS and Transmission T-Type drivetrains, using a Flattop-style profile to match the narrower chain architecture these systems require. Pre-waxed from the start, it’s a clean, low-mess option for riders who want consistent lubrication right out of the box and straightforward drivetrain service on compatible SRAM setups.

• SRAM AXS / Transmission T-Type specific - Designed for proper fit and function on SRAM 12/13-speed AXS and T-Type drivetrains
• Flattop design - Supports a narrower chain format for the tight tolerances of SRAM’s current 12/13-speed road and Transmission ecosystems
• Pre-waxed - Cleaner initial installation and reduced mess compared to traditional wet lubes during first setup
• System compatibility note - Not compatible with other 12/13-speed systems or older SRAM groups