Product Description
FUNN SOLO NARROW WIDE CHAINRING is specifically designed for single chain ring (1x) conversions with 104mm BCD interface crank sets. CNC narrow wide profile keeps the chain on the ring at all times, in all terrain.
104mm BCD crank interface w/ extra long bolts
7075 high tensile aerospace alloy / Full CNC
Narrow wide profile designed to keep chain on the ring
