The KMC X12 Pre-Waxed is a nickel-plated silver 12 speed chain, factory treated with KMC GO wax. It has 126 links and is designed to suit all leading 12 speed derailleur systems.
Waxed chains pick up less grit and keep your cassette and chainrings cleaner, which means less maintenance and longer-lasting parts. This chain gives you that benefit with no mess and no effort.
Pre-waxed and ready to fit
The GO wax treatment means no lube is needed before your first outing.
Fast, smooth shifting
Double X-Bridge shape and inner and outer plate chamfering give quick, smooth gear changes.
Strong connection
Mushroomed riveting and extra stretch proof pins give one of the strongest chain connections available.
Nickel-plated finish
The silver nickel plating looks clean on any bike and helps protect the chain.
Frequently Asked Questions
Is this suitable for SRAM flattop drivetrains?
No. SRAM AXS flattop and T-Type systems need a flattop chain.
How do I maintain a waxed chain?
Wipe it with a dry cloth or brush and top it up with KMC GO chain wax. Avoid adding oil.
How many links does it come with?
126 links.
Item specs
- Brand: KMC
- Model: X12 Pre-Waxed
- Speed: 12 speed
- Size: 1/2″ x 11/128″
- Length: 126 links
- Pre-waxed with KMC GO wax
- Nickel plated, non-directional
- Colour: Silver




















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