For 1. position on road bicycles.
.Made from aluminum, outer position. BCD: 130 mm, which fit Shimano, Sram and Stronglight cranksets among others.
7075-T6 aluminum.
| Manufacturer | STRONGLIGHT |
| BCD (Bolt Circle Diameter) | BCD 130 |
| Number of bolt holes | 5 bolt holes |
| Round / Oval | Round |
| Crankset | Double (2 chainrings), Triple (3 chainrings) |
| Number of teeth | 48, 52 |
| Material | Aluminium |
| Speed | 9, 10 |
| Color | Silver |
