Description
Elegant and secure direct-mount X-SYNC chainrings from the company that originated the 1x drivetrain for the ultimate in consistent chain control over the long haul.
FEATURES
- Direct mount chainrings in 38T through 46T
- DUB bottom bracket adds durability and simplicity
- 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, 142 and BOOST rear spacing
SPECIFICATIONS
| Speeds | 12, 13 |
|---|---|
| BB Compatibility | All SRAM Road WIDE DUB BBs |
| Chainring Size | 40T |
| Crank arm length | 165mm |
| Chainline | 47.5mm |
| BB Spindle Interface | DUB |
| Chainring material | Aluminum |
| Bolt Circle Diameter (BCD) | Direct Mount (DM) |
| Power meter | No |
| Power Meter Type | n/a |
| Chainring Offset | 0mm |
| Bottom Bracket Technology | DUB |
| Cranksets Type | Road Wide |
| Chain Technology | Eagle, Road Flattop D1, Road Flattop E1, T-Type |
| Drivetrain Configuration | 1x |
| Technology (FD) | n/a |
| Front Tooth Jump | 0 |
| Part number | 00.6118.612.000 |
| Model ID | FC-RIV-1W-D1 |
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