https://www.alpharacing.com/en/index.php/detail/659268aebb975e1a86fec4a50aed5729
Sprocket Aluminium, gold, T41, 520, racing rim | 2771A021A00
Sprocket Aluminium, gold anodised, T41, pitch 520, for racing rim, centering hole 80mm, hole circle 100mm, 5 holes d=10,2mm
sprocketaluminiumgoldracingrim