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Create an account- Developed for fat bikes.
- Stops your butt and the top of your seat post from getting clogged up.
- Discreet and very effective.
- Weighs just 45g.
- No fasteners required. Our simple, clever design is quick to fit and secure once in place.
- Easy to clean as it's flexible and opens flat. Simply wipe and you're done (the Butt Fender, that is).
- Made in the UK from recyclable plastic.
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Review Mucky Nutz Fat Butt Fender: Black