Yes, you can trim or modify Duluth Cycle fenders to achieve a perfect fit on your specific bike. Our fenders are designed with customization in mind.
Trimming Guidelines by Fender Type
FeatherLight Fenders (Polypropylene)
FeatherLight fenders are the easiest to trim due to their polypropylene construction.
How to trim:
- Use sharp scissors or tin snips
- Mark your cut line with a marker first
- Cut slowly and evenly for a clean edge
- Smooth any rough edges with fine sandpaper if desired
What you can modify:
- ✅ Shorten the overall length
- ✅ Adjust the width
- ✅ Add additional mounting holes (use a hole punch or drill)
- ✅ Round off corners for aesthetics
Phantom Fenders (Rubber)
Phantom fenders are made of flexible rubber and can be trimmed, though they require a bit more effort.
How to trim:
- Use a sharp utility knife or heavy-duty scissors
- Make multiple light passes rather than trying to cut through in one stroke
- A straightedge helps create clean lines
What you can modify:
- ✅ Shorten the length
- ✅ Trim width if needed
- ✅ Add extra mounting holes with a leather punch or drill
Otter Tail Fenders (Rubber)
Otter Tail fenders can be trimmed similarly to Phantom fenders.
How to trim:
- Use a utility knife or heavy-duty scissors
- Cut slowly to maintain a clean edge
- The flexible rubber material forgives minor imperfections
Does Trimming Void the Warranty?
No. Minor trimming to achieve proper fit does not void your Duluth Cycle warranty. Our lifetime warranty covers manufacturing defects and material failure, not the fit modifications you make for your specific bike.
However, please note that if trimming causes damage to the fender (such as cracking from improper cutting technique), that would not be covered as a manufacturing defect.
Tips for the Best Results
- Measure twice, cut once — Test fit your fender before making any cuts
- Start conservative — You can always trim more, but you can't add material back
- Keep cuts parallel to the original edge for a professional look
- Test fit frequently during the trimming process
When to Consider Trimming
- Your frame has unusual geometry that causes interference
- You want a more streamlined appearance
- The fender extends beyond your preferred coverage area
- You need to clear brake components or other accessories
When NOT to Trim
- The fender fits well as-is (if it's not broken, don't fix it!)