It’s all about the edges: the X12 Chain by KMC

The KMC X12 chain is perfectly suited for SRAM 12-speed shifting systems. By using the latest forging technology, KMC sets a new benchmark for chain production. Extremely precise production technology ensures phenomenal shifting behaviour and maximum durability. Dynamically chamfered edges on the inner and outer plates enable perfect shifting behaviour and maximum smoothness.

Specifications:

Application: MTB, Road
Gearing: 12-speed

Technical Information:

Number of Links: 114
Closure Type: master link (MissingLink)
Size: 1/2″ x 11/128″
Pin Length: 5.2 mm
Directional: no
Recommended Groupset: SRAM 12-speed drivetrains
Material: Steel

Features:

– 3 out of 5 points on the durability scale
– Hi-Performance
– high-precision chamfers for excellent shifting behaviour
– compatible with 1×12 and 2×12 systems
– completely nickel-plated (silver) or EcoProTeQ anti-rust technology (ept silver) or black with nickel-plated outer lugs (silver-black)

Technology:

X-Bridge
The precisely defined angles of the KMC Double X Bridge, together with specially chamfered inner and outer plates, ensure perfect interaction between the drive components. The result: fast and smooth shifting.

EPT (only with ept silver version)
KMC sets new standards in rust protection. EcoProTeQ technology protects the chain from rust for twice as long as RB. The much smoother surface of the EcoProTeQ coating not only has a positive effect on the running properties, but also gives the chain a very high-quality appearance.

Manufacturer Part Numbers:

silver-black: BX12NB126

Contents:

– 1 x KMC X12 chain
– 1 x KMC MissingLink 12NR Master Link (not reusable)