Cannondale Derailleur Hanger

Derailleur hangers are frame-specific, meaning they are not universal. Before purchasing, compare your current hanger's shape and mounting hole configuration against the product photos, or consult your bike's specific model year and frame geometry documentation.

The hanger acts as a sacrificial fuse for your drivetrain. It is engineered to fail during a crash or impact to absorb the force that would otherwise damage your frame's dropouts or destroy your rear derailleur, which are significantly more expensive to replace.

Yes, this replacement hanger includes the required mounting hardware, so you won't need to source separate bolts or screws to install it.

Absolutely. Because a bent or broken hanger renders your bike unrideable by preventing proper shifting, keeping a spare in your saddlebag or hydration pack is a standard practice for mountain and urban riders to ensure you aren't stranded by a trailside mishap.

While some minor bends can be temporarily aligned with a derailleur hanger alignment gauge, the metal is often weakened by the initial stress. Replacing the hanger is the only way to guarantee precise shifting and structural integrity.