FSA's Pro Road chainrings are made from CNC-machined 7000-series aluminum for low weight. The teeth are ramped and pinned for excellent shifting, too.
Option | Barcode | Manufacturer's Part Number | Store SKU |
---|---|---|---|
48T | 400310004062 | 370-0148 | |
52T | 400310032225 | 370-0152C | |
53T | 400310004093 | 370-0153 | |
55T | 400310023926 | 370-0155A | |
50T | 400310004079 | 370-0150 | |
38T | 400310027009 | 370-0135 | |
39T | 400310020000 | 370-0139E | 6662 |