
Narrow Wide Hyperglide+ 1x chainrings are made of 4mm thick 7075-T6 alloy plate for stiffness and strength.Only compatible with Hyperglide + chains, and 104 BCD cranksDesigned for use with 12-speed Shimano drivetrainsNarrow Wide tooth profiling ensures con
Narrow Wide Hyperglide+ 1x chainrings are made of 4mm thick 7075-T6 alloy plate for stiffness and strength.
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