KMC - X12 AURORA
Add some glamour to you bike, and enjoy perfect shifting and dynamic populsion with the X-Bridge technology of this pro level 12-speed chain.
The KMC X-Series was developed with the specific characteristics of the Shimano, SRAM and Campagnolo systems in mind. Thanks to precisely chamfered plates, the X-Bridge technology enables perfect shifting and smooth propulsion in all riding situations. The X- Series enjoys the trust of many top athletes in professional cycling.
Size: 1/2" x 11/128"
Speed of Sprocket: 12
Pin length: 5.2 mm
Weight per 110 links: 268g
Length: 126 links
Connecting Link: CL552 (Non-reusable)