Chain kit 520 AFAM type MR1 for KTM 250 MX from 1990 to 1992

BIHR and AFAM offer you this reinforced chain kit for your motocross KTM MX 250cc. This kit consists of a reinforced chain with are quick release, a sprocket size to choose and that crown size to choose lightened. Excellent quality, it will mount without worry on your enduro. The advantage of taking a complete chain kit is that you will receive this pack with a chain of the right size. No need to cut it during assembly. The original transmission for this bike is a 14 sprocket, a 50 tooth sprocket with 116 links. However, you can take the size you want according to your needs.

As a reminder, the larger the sprocket, the more speed you get. The smaller the gearbox output pinion, the more acceleration you have. For the crown wheel, it is the opposite. The bigger the crown wheel the more acceleration you have and the smaller the crown wheel the more speed you have.

Fits on :

KTM 250 MX 250 1992

KTM 250 MX 250 1991

KTM 250 MX 250 1990