A narrow-wide chainring for mountain bikes.

The Funn SoloDS is a one-piece chainring for mountain bikes with Shimano M9100, M8100, M7100 and M6100 cranksets.

The narrow-wide tooth profile helps to lock your chain in place, doing away with the need to run a chain guide.

Features:
Direct mount narrow-wide chainring for Shimano M9100, M8100, M7100, M6100 cranksets.
Narrow wide profile designed to keep your chain on.
One-piece design for ultimate strength and lightweight.
7075 high tensile aerospace alloy with Full CNC finish.
Compatible with Shimano direct-mount cranksets and 12 speed chains.