Stronglight model 93 SC chain ring - 42 tooth - 122 mm BCD (NOS)

Stronglight model 63 / 93 / 105 chain ring - 122 mm BCD - 42 tooth non anodized aluminum alloy chain ring - post 1973 "flat-top" tooth profile ... [NOS - compatible for use in conjunction with Stronglight crankset models 49D (...inner or middle chain ring only), 63, 93, 101, 103, 104, and 105] ... $150.00 USD plus S&H at cost

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