Description
MCS Sprocket BMX
MCS Sprocket in 4-bolt, 104-bolt pattern chainrings are 5-millimeters thick, available in 38T through 45-tooth sizes and you can choose black or red. They’re compatible with 3/32” and 1/8” chains.
MCS is one of the very few companies that still makes the best bmx parts in American. USA Made!
MCS makes a wide variety of BMX Racing Parts including 5 colt chainringsm chains, seats, bars, sealed pedals and racing hubs.
We have been shipping bikes and bike parts since the 80's!
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