The Praxis Works Alba M30 50/34T is a cleverly-designed chainset that drops your gear range a little with no discernible difference in weight, stiffness or shifting quality compared to the benchmark Shimano chainset you probably already have.
A- This chainset is New, however does not come in the original box. It does come with M30 BB Cups.
Compact 50/34T 10/11X2 Speed
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