The SL Chain by KMC sets a new standard with weight reduction, improved shifting performance and enhanced durability. Features include mud-shedding design (open inner and outer plates), hollow pins, and Black Tech technology (with a high anti-rust protection) combined with red inner plates and pins. MissingLink connector included for easy and safe mounting.


Market leading high performance KMC X12 chain

Long Lasting
Extremely durable with quick assembly

126 links weighing in at 269g


Allows you to run a Rotor chainring with any Shimano 12 speed groupset, Sram MTB 12 speed groupset and Rotor 1 x 12 or 1 x 13 groupset.

KMC 12 / 13 Speed X12 SL Chain