
JT SPROCKETS Standard Steel Sprocket 897 - 520 (Ref. JTR897.42)
Designed for replacement or adjustment of gearing, this JT Sprockets sprocket is aimed at riders who demand reliability from their transmission. Made from C49 carbon steel and finished in black, it features a standard design suitable for 520 transmissions for easy and secure installation.
Ideal for use on off-road or roadster machines where engine behavior is to be modified through gearing. When installing, be sure to check the alignment of the sprocket and chain, the tension of the chain, and the wear of the teeth to ensure optimal operation and even wear.
Examples of compatible models (to be verified according to year and installation):