

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.
We’ve been in business since 1997 and have spent the last 20 years helping riders to have more fun on their bikes.
Whether you’re a world class racer or a weekend warrior, it’s our mission to give you the very best components at the very best prices.