- SRAM X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Laser-etched chainring finish is more durable
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Can be installed with a single tool, making gearing changes a breeze
Specifications:
- Mount Compatibility:107mm 4-bolt
- Teeth:40T
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- Color:Grey
- Chain Compatibility:12sp
- Tooth Type:Standard
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