43/30T chainring combo combined with a wide chainline increases tire clearance while providing ideal gearing for venturing off-road. But gravel riders need power measurement too, so there's elegantly integrated Quarq technology into the DUB spindle, stealthily gathering the data you need to progress.DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable AAA lithium battery DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1” tire widths (43/30T chainrings only) SRAM Model ID: FC-FRC-WP-D2
| BCD |
Direct Mount |
| BB Inclusion |
No |
| Chainline |
47.5mm |
| Teeth |
43/30 |
| Connectivity |
ANT+ BT LE |
| Crank Spindle Diameter |
28.99mm |
| Crank Arm Length |
172.5mm |
| Interface |
DUB |
| Crankset Material |
Carbon |
| Pedals Thread |
9/16 |
| Primary Color |
Black |
| Speed |
12 |
| Drivetrain Spacing |
Road Disc |
