GOLDIX 3MM Offset MTB Chainring Narrow Wide Teeth Direct Mount Aluminum Alloy Sprocket 34/36/38/40T for SRAM 3 Bolt Crank

GOLDIX 3MM Offset MTB Chainring Narrow Wide Teeth Direct Mount Aluminum Alloy Sprocket 34/36/38/40T for SRAM 3 Bolt Crank

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