A narrow-wide chainring for 104mm BCD (4 bolt) setups.
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.


For 104mm BCD interface
Full CNC 7075 high tensile aerospace alloy
Narrow-wide profile designed to keep the chain on the ring


Weight: 30T (40g) / 32T (42g) / 34T (34g) / 36T (36g)

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