Wheels Manufacturing Dropout-556 Derailleur Hanger

This hanger is designed specifically for Aventon frames. Because derailleur hangers are frame-specific, we recommend comparing the shape of your current hanger to the images provided or checking your bike's manual to confirm the exact part number required for your model year.

Yes, the kit includes the necessary mounting hardware, so you won't need to source separate bolts to attach it to your frame.

CNC-machined aluminum is generally stiffer and more precise than cast or stamped alternatives. This improved rigidity often leads to crisper, more reliable shifting performance and better durability over time.

It is highly recommended. A derailleur hanger is designed to be the 'weak link' that bends or breaks to protect your expensive frame and derailleur during an impact. Having a spare ensures you aren't sidelined if you have a mishap on the trail or road.

You will typically only need a standard set of hex keys (Allen wrenches) to remove the old hanger and secure the new one. Ensure you tighten the bolts to the manufacturer's recommended torque specifications to prevent them from vibrating loose.