Cannondale Rear Derailleur Hanger SuperSix EVO CAAD10 Synapse OEM

Cannondale Factory Replacement Rear Derailleur Hanger – KP158

This original Cannondale factory replacement rear derailleur hanger is designed for a wide range of 2010s-era Cannondale road and cyclocross bikes. Manufactured to precise OEM specifications, it restores proper derailleur alignment, smooth shifting, and drivetrain protection after impact or wear.

Ideal for service, replacement, or keeping a spare on hand, this hanger ensures factory-correct fit and performance across multiple Cannondale performance platforms.

⚠️ Important Fitment Note:
Do not confuse this hanger with KP121, which looks similar but is intended for Cannondale mountain bikes and is not compatible with the frames listed below.

OEM Compatibility

✔ Cannondale Road & Cyclocross Frames

• SuperSix EVO – First Generation

• CAAD10

• SuperX – First Generation

• Synapse Carbon – 2014–2017

• CAAD8 – Select generations

• CAADX / CAAD X Cyclocross

❌ Not Compatible With

• Cannondale mountain bike frames

• KP121 applications

• Later-generation SuperSix EVO frames

Features & Details

• Genuine Cannondale OEM replacement part

• Restores factory derailleur alignment and shifting precision

• Protects frame and drivetrain during crashes or impacts

• Direct bolt-on installation

• Essential spare for road and CX riders

Kit Contents

• Rear derailleur hanger – 1 pc

Part Information

• Cannondale Part Number: KP158

• Application: Rear derailleur mounting

• Mount Type: Bolt-on

• Material: Alloy (OEM specification)

Recommended Use

• Replacement of bent or damaged derailleur hangers

• Routine drivetrain service

• Spare hanger for travel or race-day support

Why Use Genuine Cannondale OEM Parts?

Using authentic Cannondale hardware ensures:

• Precise derailleur positioning

• Smooth, reliable shifting

• Guaranteed frame compatibility

• Long-term durability and maintained resale value