- Wide chainline for compatibility with Full Mount rear derailleurs
- Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
- Compatible with 135, 142 and Boost rear spacing
- SRAM Model ID: FC-RIV-1W-E1
Attributes
| BB Inclusion | No |
| BCD | Direct Mount SRAM 8 Bolt |
| Chainline | 47.5mm |
| Crank Spindle Diameter | 28.99mm |
| Crankset Material | Aluminum |
| Drivetrain Spacing | Road |
| Interface | DUB |
| Pedals Thread | 9/16'' |
| Primary Color | Black |
| Speed | 12/13 |
| Teeth | 42 |







