Lasco Chainring for crankset with one chainring.
42 teeth.
For setup with 1 chainring on the crankset, and 1 gear rear (and internal gear or 5-7 external).
Mounted with 4 bolt holes measures 104 mm across.
| Speed | 1 gear, 3 internal gears, 5, 5 internal gears, 6, 7, 7 internal gears, 8 internal gears, 9 Internal, 11 internal |
| Crankset | Single (1 chainring) |
| Round / Oval | Round |
| BCD (Bolt Circle Diameter) | BCD 104 |
| Number of bolt holes | 4 bolt holes |
| Number of teeth | 42 |
| Color | Silver |
| Barcode / EAN | 4714150544234 |
