Short Description
The KMC X12 Waxed Aurora Blue Chain delivers smooth, precise shifting with reduced drivetrain wear thanks to factory-applied KMC GO chain wax and advanced X-Bridge technology.

Key Features

• 12-Speed Compatibility: Works with most Shimano, SRAM and Campagnolo 12-speed drivetrains*
• GO Wax Treatment: Pre-waxed for reduced friction and cleaner performance
• Double X-Bridge Design: Ensures fast, accurate and smooth gear shifting
• MissingLink Included: Easy installation and removal

Product Overview
The KMC X12 Waxed chain is designed for riders seeking maximum drivetrain efficiency and durability. Treated with KMC GO Chain Wax, this chain attracts less dirt than traditional oil-lubricated chains, helping extend component life while maintaining smooth and reliable shifting performance across road, gravel and MTB riding conditions.

Specifications

• Speed: 12-Speed
• Size: 1/2" x 11/128"
• Length: 126 Links
• Pin Length: 5.2 mm
• Weight: Approx. 268g (110 links)
• Colour: Aurora Blue
• Connector: KMC MissingLink

Ideal For

• MTB, Road and Gravel bikes
• Performance and endurance riders
• Clean-running, low-maintenance drivetrains

What’s Included

• 1 × KMC X12 Waxed Aurora Blue Chain (126 Links)
• 1 × KMC MissingLink Connector

Care & Notes
Waxed chains require minimal lubrication and attract less dirt than oil-based systems. Reapply wax-based lubricant periodically to maximise drivetrain lifespan.

*Not compatible with SRAM Eagle Transmission (T-Type) systems.

Why Buy From LK Bikes
LK Bikes supplies trusted drivetrain components chosen for reliability, performance, and long-term riding confidence.