104BCD MTB Bike Narrow Wide Round Oval 30-52T Cycling Tooth Chain Ring Chainring

This chainring fit for 8/9/10/11 speed chain, Fit SRAM/FSA/Prowheel/JIANKUN(IXF) 104BCD crank. Compatibility: 8,9,10,11 speed chain. Shape: Round/Oval. Precision machining and anodic oxidation electroplating, keep surface smooth, bright color, not faded and corrosion resistance.

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