Solo Precision: Chain Security, Maximum Freedom.

The Funn Solo Narrow-Wide is designed for single chainring setups with 104mm BCD interface cranksets.

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

CNC’d from high-quality aluminium, the Solo is both tough and light.

FEATURES: 

• Enhanced Compatibility: Compatible with 9 to 12 speed chains, making it a practical option for different bikes.

• Superior Chain Retention: The narrow-wide design locks the chain tightly with its alternating tooth.

• Precision Chain Line: The stepped bolt holes ensure accurate chain line for crisp shifting and chain retention.

• Quality Production: Built in tough 7075 aerospace alloy with full CNC finish.