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Derailleur Hanger 399 – 6061 Aluminum, Cannondale K33009, M12x1.0 Double Lead Speed Release

DROPOUT-399

$47.50
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1 year warranty, 30-day returns

description

This replacement derailleur hanger 399 is CNC machined from 6061 aluminum in our Colorado shop to exacting tolerances. It features a black anodized finish, includes one M3x10 socket head screw, and replaces Cannondale part #K33009. Designed for M12x1.0 double lead threaded axles (Cannondale Speed Release). For regular M12x1.0 thru axles, use Derailleur Hanger 303.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Derailleur Hanger 399 – 6061 Aluminum, Cannondale K33009, M12x1.0 Double Lead Speed Release

Derailleur Hanger 399 – 6061 Aluminum, Cannondale K33009, M12x1.0 Double Lead Speed Release