Aluminium sprocket - R 520 Sprocket 43T HA

The advanced profile of its teeth, concentricity, and precise fit provide maximum power transfer and great durability.
The combination of Renthal's high-strength base material with an exceptionally wear-resistant surface results in a sprocket with a considerably longer service life than other brands.
For models with:
BST Carbon rims with a bolt circle diameter of 76x100.
Marchesini rims with a bolt circle diameter of 76x100.
OZ Racing rims with a bolt circle diameter of 76x100.
Product Information
Brand: RENTHAL
Supplier Reference: 397U-520-43P-HA
Colour/Finish: Gold
Number of Teeth: 43
Product Name: Sprocket
Mounting Position: Rear
Chain Size: 520
Type: Transmission
Units: Unit