Single-ring drivetrain simplifies functionality and reduces weight
48 and 50t variants feature direct mount aero chainrings for better aerodynamics
Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control
Laser-etched chainring finish is more durable
DUB™ bottom bracket adds durability and simplicity
Can be upgraded to a power meter
SRAM Model ID: FC-RED-1-D1| Crank Arm Length | 175mm |
| Drivetrain Spacing | Road |
| Teeth | 50 |
| BB Inclusion | No |
| Crankset Material | Carbon |
| Chainline | 45mm |
| Speed | 12 |
| Crank Spindle Diameter | 28.99mm |
| Interface | DUB |
| Primary Color | Black |
| BCD | Direct Mount SRAM 8 Bolt |
| Pedals Thread | 9/16 |
