RaceFace 104mm Single Chain Ring, Blue, 30T 9/10/11 Speed
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Feature
7075-T6 aluminum, aerospace grade strengthWeight 50gm (36T)
Compatible for 9, 10 and 11 speed
Narrow Wide tooth profiling ensures ultimate chain retention
Stiff 4mm plate thickness and I-beam construction transfer loads without flexing
Reversible laser etched graphics