The MCS 4-bolt chainring is an all-American CNC-machined product made of 6061 aluminum. It features an almost perfect round circumference, which will facilitate achieve an even tension of your chain. Thischainringhas a 104mm BCD, 4-bolt pattern and fits 3/
The MCS 4-bolt chainring is an all-American CNC-machined product made of 6061 aluminum. It features an almost perfect round circumference, which will facilitate achieve an even tension of your chain. Thischainringhas a 104mm BCD, 4-bolt pattern and fits 3/32″ chains.MCS chainrings are MADE IN THE USA!
Size:47t
Color: Black
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