Specifications:

Features:
1. Narrow-wide tooth profiling prevents chain drop without a chainguide and ensures ultimate chain retention with 1x chains.
2. Stiff 4mm plate thickness and I-beam construction transfer loads without flexing.
3. Best soild, aerospance grade strength.
4. Easy to install and use for a long time.
5. Compatible with 9/10/11 speed chains, allowing a 1x setup on most any drivetrain.

Package Includes:
1 x Race Face NW Single Narrow Wide 9/10/11 speed Bike Chain Ring

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