Replaceable Derailleur Hanger / Dropout 303

Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 303

The Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 303 is designed to enhance your bike's performance. Whether you're upgrading or replacing, this dropout offers improved shifting with its stiffer and more rigid construction.

Key Features

• Crafted from solid 6061 aluminium using CNC machining for precise tolerances
• More rigid than original equipment hangers, enhancing shifting performance
• Designed to break before your frame, ensuring it performs its main function
• Direct replacement for original equipment, ensuring a guaranteed fit
• Black anodised finish for added scratch and damage resistance
• Laser etched for easy part identification

Note: The Wheels Manufacturing Replaceable Derailleur Hanger / Dropout 303 is compatible with M12x1 single lead threaded axles. It is not suitable for the stock Speed Release axle found on the 2019+ SystemSix, which uses a double lead thread. For double lead thread, please order WMD399.