Description
OUTER CHAMFER DESIGN: The bicycle chain adopts an outer chamfer design, avoiding interference from gears on chain displacement, making it more comfortable for you to pedal..EMBEDDED HIGH-STRENGTH AXIS: The 12 speed chain adopts a high rigidity reinforced structure, which is compact and flexible. The chain rotates flexibly without getting stuck, and can withstand high stepping force to accelerate you..HOLLOW STRUCTURE: The hollow structure design of the metal chain is very precise, which can reduce the overall weight without changing the strength..RIGID FORGING PROCESS: The alloy steel chain adopts a high rigidity forging process, which can withstand high strength instant explosive force during cycling, greatly improving the service life of the bicycle..SCOPE OF APPLICATION: The bicycle chains are suitable for various 12 speed, 2 speed × 12 speed and 3 speed × The 12 speed drive system allows for the replacement of old or damaged chains.
