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FSA OS-99 CSI Carbon Stem, 31.8 x +/-6 x 90 and 80 mm - Red, ST-OS-98CSI/UD {MY2014}

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FSA OS-99 CSI Carbon Stem, 31.8 x +/-6 x 90 and 80 mm - Red, ST-OS-98CSI/UD {MY2014}

3D-forged and CNC-machined from AL2014, then permanently bonded with a UD carbon wrap, the FSA K-Force OS-99 CSI stem is a true hybrid, offering many benefits of both aluminum and carbon.

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From $56.00

Original: $159.99

-65%
FSA OS-99 CSI Carbon Stem, 31.8 x +/-6 x 90 and 80 mm - Red, ST-OS-98CSI/UD {MY2014}—

$159.99

$56.00

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3D-forged and CNC-machined from AL2014, then permanently bonded with a UD carbon wrap, the FSA K-Force OS-99 CSI stem is a true hybrid, offering many benefits of both aluminum and carbon.