A single chainring with a wide-range cassette is a clean way to tackle many disciplines. Use the SRAM Apex 1 Wide crankset with aluminum crankarms, a stiff DUB spindle and a direct-mount X-SYNC ring.
- 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 135 mm, 142 mm and Boost rear spacing
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- DUB bottom bracket (not included) adds durability and simplicity
Imported.
View all SRAM Bike Cranksets| Best Use | Gravel Cycling |
|---|---|
| Material(s) | Aluminum |
| Weight | 165 MM 40 T: Unavailable grams 170 MM 40 T: Unavailable grams 172.5 MM 40 T: 707 grams 175 MM 40 T: Unavailable grams |
| Crankarm Length | 165 MM 40 T: 165 millimeters 170 MM 40 T: 170 millimeters 172.5 MM 40 T: 172.5 millimeters 175 MM 40 T: 175 millimeters |
| Q Factor | 150 millimeters |
| Bottom Bracket Compatibility | SRAM Road Wide DUB (except Ai) |
| Bolt Circle Diameter | Not Applicable |
| Chainring Sizes | 40T |
| Included Components | Chainring |
| Speeds | 12-speed |
| Chainline | 47.5/51.0 millimeters |
| Chainring Mount | Direct Mount |
| Number of Chainrings | 1 Chainring |
| Spindle Diameter | 29 millimeters |
| Crankarm Material | Aluminum |