AFAM 520MR2 13/52 Standard Chain Kit - Hard-Anodized Ultra-Light Sprocket for 1985 KTM GS LC 125

AFAM offers a 520-pitch chain kit for the KTM 125 GS LC 125cc, consisting of a standard MR2 chain without seals, a 13-tooth steel sprocket, and a 52-tooth Ultra-Light aluminum sprocket with hard anodizing. The chain’s chrome-plated pins and forged rollers contribute to its durability and smooth operation under repeated stress. The aluminum sprocket reduces rotating mass compared to a steel version, while its hard-anodized finish improves resistance to friction and wear. The 13/52 gear ratio is designed for greater acceleration and traction, making it an excellent choice for technical terrain or situations requiring sharp bursts of speed. The steel sprocket ensures precise engagement with the chain and effectively withstands the forces transmitted by the motor. This kit thus offers a complete solution for upgrading the drivetrain while combining light weight, durability, and more dynamic acceleration performance.

Fits:

1985 KTM 125 GS LC