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Alter SC chainring

$ 105.00

Alter's uniquely original SC series takes it's design inspiration from steel girder and beam structural construction, providing both a visual work of art and a rigid platform for your drivetrain.

CNC-machined in Taiwan from stiff 7075 T6 aluminum.

• 144bcd

• 1/2 x 1/8"

• sizes: 47 or 49t

• colors: silver, black

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