KMCX12 Silver Waxed Chain 126L
Thanks to the advanced formula of KMC GO Chain Wax, premium KMC chains treated with this wax offer exceptional durability and efficiency. Compared to oil-based lubricants, waxed chains resist dirt build-up, extending drivetrain life and reducing the need for frequent cleaning.
The KMC X-Series is engineered with the specific characteristics of Shimano, SRAM, and Campagnolo systems in mind. Featuring precisely chamfered plates, the X-Bridge technology ensures smooth shifting and efficient power transfer in all riding conditions. The X Series is trusted by top athletes in professional cycling.
KMC GO Wax Benefits
- Long-lasting: Once applied, the wax dries to form a protective barrier that outlasts oil-based products
- Less dirt: Waxed chains attract less dirt, minimising common causes of wear and ensuring smooth operation
- Biodegradable: Free from PFAS and harsh solvents
- Easy to use: Simply apply the wax without needing to dewax the chain before reapplication
Silver Nickel-Plated Coating
Nickel is primarily used to enhance steel through increased corrosion resistance and hardness, providing effective rust protection for extended chain life.
Recommended Care intervals
- Road Bikes: KMC recommend to care for your KMC Waxed at the latest after 250 km or at least once a month.
- MTB, cross and frequent riders in all weather conditions: After 100 km at the latest.
Rewaxing
- The chain must be dry before applying the wax
- The chain does not need to be dewaxed
- Shake the bottle and apply to the inside of the chain (One complete turn)
- Do not wipe off excess wax.
- Allow to dry completely before riding, especially in wet conditions
Features
- 1/2″ X 11/128″
- Pin Length: 5.2 mm
- 126 Links
- Waxed with KMC GO
- Double X-Bridge
- Non Directional
- Missing links included
- Compatible with all 12x drivetrains (except SRAM Eagle Transmission T-Type, 12-speed road/gravel)
- Weight per 110L: 262 grams
- Recommended Care intervals











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