- Oval shape for greater climbing power and improved rear traction
- 7075-T6 aluminum direct mount ring to fit Race Face Cinch system splined cranks
- Narrow-wide teeth prevent chain drop, updated tooth profile runs quieter
- Compatible with 9-12 speed chains, allowing a 1X set up on most any drivetrain
- 52mm chainline for 148mm rear spacing
- Installs with a common Park Tool BBT-22
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