BST/Marchesini/OZ Sprocket Rear 520-45 Aluminum 1 piece

[BST/Marchesini/OZ Sprocket Rear 520-45 Aluminum 1 pc. Afam 93622-45 Sprocket Drive System Parts Plot]
■Product Description AFAM Sprocket ■Compatible Models BST/Marchesini/OZ ■Specifications Type: Rear Size: 520-45 Material: Aluminum Number of Teeth: 45T Chain Size: 520 Quantity: 1 pc. ■Notes *Image is for illustration purposes only. Includes products with different sizes and colors. Product designs and specifications may change without notice. Thank you for your understanding.