Wheels Manufacturing Derailleur Hanger - 431
Derailleur Hangers
Wheels Manufacturing Derailleur Hanger - 431
Wheels Manufacturing Derailleur Hanger - 431
The Wheels Manufacturing Derailleur Hanger - 431 is a direct replacement hanger for Co-op Cycles REV 20, REV 24, and REV DRT bikes from the 2019 through 2023 model years. Read the overview
At a glance
- Material
- CNC machined 6061 aluminum
- Mount
- 1 long 8mm chainbolt
- Finish
- Black anodized
- Weight
- 18 g
2 in stock
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Overview
What bikes does the Wheels Manufacturing Derailleur Hanger 431 fit?
The Wheels Manufacturing Derailleur Hanger - 431 is a direct replacement hanger for Co-op Cycles REV 20, REV 24, and REV DRT bikes from the 2019 through 2023 model years. It attaches to the frame with one long 8mm chainbolt. If a bent hanger has the shifting going sideways, this is the part that puts the derailleur back in line.
Each hanger is CNC machined from 6061 aluminum in Wheels Manufacturing's Colorado shop and finished in black anodize. It is built stiffer than almost any OEM hanger, which improves durability and shifting. The hanger is designed to bend or break before your frame or derailleur does, so a spare in the garage is cheap insurance. Compare the shape to your current hanger before ordering, since bike brands sometimes change hangers mid year.
All the specs
- Material
- CNC machined 6061 aluminum
- Finish
- Black anodized
- Mounting
- 1 long 8mm chainbolt
- Fits
- Co-op Cycles REV 20, REV 24, REV DRT (2019 to 2023)
- Weight
- 18 g
- Origin
- Made in USA (Colorado)
- Warranty
- 1 year
- MPN
- DROPOUT-431
FAQ
Good questions
Get to know Wheels Manufacturing

There's more to Wheels Manufacturing than this one product. Our Wheels Manufacturing page has the full Wheels Manufacturing lineup we carry and more about the brand.
Visit the Wheels Manufacturing page →How do I know the 431 is the right hanger for my bike?
Match your bike against the fit list (Co-op Cycles REV 20, REV 24, and REV DRT, 2019 to 2023) and compare the shape to your current hanger. Bike brands sometimes change hangers mid year, so the photo check matters.
How does the 431 attach to the frame?
It mounts with one long 8mm chainbolt.
Why choose a Wheels Manufacturing hanger over the OEM part?
Wheels Manufacturing machines its hangers from 6061 aluminum in Colorado and builds them stiffer than almost any OEM hanger, which improves durability and shifting. They carry a 1 year warranty.
Reviews
What riders say about the Lab
“Paul does a great job. He got my bike I bought from someone there in their town and had it packed and shipped to me in Austin, TX… It got here in perfect condition!”
“Fantastic store. It has everything you may want/need for cycling. Great team. Highly recommend to anyone looking for cycling related things and bike service.”
“I recently got back into biking and wanted to add some things onto my bike. They had most of what I was looking for in shop… I'm really happy to have found them.”
Questions about this one?
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