- Narrow-wide teeth prevent chain drop, updated tooth profile runs quieter
- Durable 4mm thick 7075-T6 aluminum with reversible laser etched graphics
- Compatible with 9/10/11 speed chains, allowing a 1x setup on most any drivetrain
Today's Stock Status
Currently not available
UPC: 821973330907
EAN: Not available
Manufacturer Part Number: RNW130X44BLK
RF3437 CR7680
133139-Q0-L