The CR-M9050 EVO12 Boost chainring is crafted with high quality CNC machined 7075-T6 aluminum and features Wave Technology for proven chain retention in extreme conditions.CNC machined using 7075-T6 aluminum provides strength and incredible durability Torsionally rigid for exceptional power transfer Wave Technology™ offers proven chain retention in the most extremely conditions 3mm offset for boosted setups
| Tooth Count | 30 |
| Drivetrain Speeds | 12 |
| Round or Oval | Round |
| Offset | 3 |
| Material | Aluminum |
| Color | Sandblasted Black/Space Gray |
| Defined Color | Gray |
| Direct Mount Type | Direct Mount CINCH |
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