The KMC X11TT is purpose-built for road racing and time trial use — a performance 11-speed chain with a Triple X hardened surface that delivers durability approaching DLC without the DLC price. The Neo Chrome finish adds a distinctive iridescent look that shifts colour under light.

  • Triple X surface hardening for extended wear life — approaching DLC-level durability
  • Designed specifically for road racing and time trial drivetrains
  • Neo Chrome iridescent finish for a striking appearance on race and TT builds
  • 11-speed compatible, 118 links, 1/2" x 11/128" pitch
  • Compatible with Shimano, SRAM, and Campagnolo 11-speed road groupsets

The X11TT sits between KMC's standard X11 and the full DLC X11 in terms of durability. The Triple X hardened pins and plates resist the wear that accumulates quickly under race conditions — high cadence, big power, frequent cleaning — so the chain holds its dimensions and shifting quality for longer than a standard X11.

Fits 11-speed road Shimano, SRAM, and Campagnolo drivetrains. 118 links, 1/2" x 11/128".

Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • Triple X surface hardening for race-grade durability approaching DLC performance
  • Purpose-designed for road racing and time trial applications at high cadence
  • Neo Chrome iridescent finish for a standout look on race and TT builds
  • 11-speed compatible at 1/2" x 11/128" pitch, 118 links
  • Fits Shimano, SRAM and Campagnolo 11-speed road groupsets
SpecificationValue
ModelKMC X11TT
Speed compatibility11-speed
Links118
Pitch1/2" x 11/128"
Surface treatmentTriple X hardened
ColourNeo Chrome
Intended useRoad racing, time trial
SKU BPW-449
Barcode #
Brand KMC
Shipping Weight 0.3000kg
Unit Of Measure each