KMC X Flat Silver Waxed chain for Sram T-Type 12 and 13-speed drivetrains 2026

The KMC X-Flat Waxed chain has been specially designed for Sram Flat-Top 12 and 13-speed drivetrains. With its unique flat profile, it combines a compact design, exceptional strength, and increased durability. This innovative design reduces the chain’s width while maintaining optimal mechanical resistance, ensuring precise and reliable shifting even under heavy load.

Exclusively compatible with SRAM 12-13 speed groupsets using Flat-Top chains, it delivers performance suited for modern MTB, road, and gravel riding. Note: this chain is not compatible with older generations or other 12-speed systems.

Highlights

• Flat-Top profile: narrower without compromising strength.
• Increased durability: better wear resistance for longer rides.
• Exclusive compatibility: SRAM 12-13 speed T-Type with Flat-Top chain.
• Smooth shifting: precision and reliability under maximum load.

Specifications

• Model: KMC X-Flat Silver
• Reference: BXFLATNP26W
• Profile: Flat-Top
• Pre-waxed with KMC GO
• Size: 1/2" X 11/128"
• Color: Silver
• Length: 126 links
• Compatibility: 12 and 13-speed drivetrains requiring a Flat-Top chain
• Not compatible with other 12-speed drivetrains
• Includes quick link (Missing Link)