ZEROING MTB Bike Chainwheel 2 x 10 / 11 / 12s Chainrings 36-26T 38-28T Double Disc CNC for SRAM 11/12S

ZEROING MTB Bike Chainwheel 2 x 10 / 11 / 12s Chainrings 36-26T 38-28T Double Disc CNC for SRAM 11/12S

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