A single chainring with a wide-range cassette is a wonderfully clean way to tackle so many disciplines. Lightweight and strong direct mount chainrings feature X-SYNC tooth technology to maximize chain retention, and they bolt to carbon arms with a spectacular but subtle finish. The wide chainline crankset fits in road and MTB bottom bracket standards so frames can fit wider gravel tires.
Single-ring drivetrain simplifies functionality and reduces weight
Wide chainline crankset to fit the biggest gravel tires
Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
Compatible with 135mm, 142mm and Boost rear spacing
SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
DUB bottom bracket adds durability and simplicity
Can be upgraded to a power meter
SRAM Model ID: FC-FRC-1W-D2
| BCD |
Direct Mount |
| Crankset Material |
Carbon |
| Teeth |
40 |
| Crank Arm Length |
177.5mm |
| Drivetrain Spacing |
Road Disc |
| BB Inclusion |
No |
| Chainline |
47.5mm |
| Primary Color |
Black |
| Crank Spindle Diameter |
28.99mm |
| Interface |
DUB |
| Speed |
12 |
| Pedals Thread |
9/16 |
