All-new design with removable and replaceable thread-mount chainrings, available in 38T-46T Power readings are accurate within /-1.5% and aren’t affected by climate conditions during a ride User replaceable CR2032 battery with 200-hour battery life Measures right and left leg power balance Ultra-light hollow carbon fiber crankarms are 29 grams lighter than previous generation DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 minutes) SRAM Model ID: FC-RED-1WP-E1| BCD | Thread Mount |
| BB Inclusion | No |
| Chainline | 47.5mm |
| Teeth | 42 |
| Connectivity | ANT BT LE |
| Crank Spindle Diameter | 28.99mm |
| Crank Arm Length | 167.5mm |
| Interface | DUB |
| Crankset Material | Carbon |
| Pedals Thread | 9/16 |
| Primary Color | Black |
| Speed | 12/13 |
| Drivetrain Spacing | Road Disc |
