Lightweight. Discreet. Effective.

The original mountain bike saddle guard -  This clever rear mudguard is lightweight, discreet and requires no fasteners!

  • Improved design: thicker, stronger and re-profiled for a better fit!
  • Prevents 'soggy arse syndrome'.
  • Stops the top of your seat post from getting clogged up.
  • Discreet but very effective!
  • Weighs just 30g!
  • No fasteners required! Our simple, clever design is quick to fit and secure once in place!
  • Compatible with most standard double steel rail saddles that don't have any daft plastic moulded bits in the way!
  • Easy to clean as it's flexible and opens flat. Simply wipe it and you're done.

Please note: this guard only protects the derriere region. If you're after full-on rear protection please look at our Rear Fender. 



Product Code: MN0028
Colour: Black
EAN: 5060325480098

Length: 330mm
Width: 134mm
Mass: 30g

Design Protection: -

  • EU: Registered Community Design 002165332-0001

We are currently working on updating the fitting instructions across all of our products. 

In the meantime please follow the steps below. If you need assistance please get in touch!


Butt Fender fitting instructions:


    1. Lightly squeeze the fender along the crease lines to form it into shape. Make sure it stays wider than the tyre width!


    2. Slot the 'wings' through the back of the saddle rails, then reach in and pull the hanger downwards to clip onto the bottom rails. It should look like this...



    3. Square the shape up and you're good to go!


Product Code: MN0028
Colour: Black
EAN: 5060325480098

Length: 330mm
Width: 134mm
Mass: 30g

Design Protection: -

  • EU: Registered Community Design 002165332-0001

We are currently working on updating the fitting instructions across all of our products. 

In the meantime please follow the steps below. If you need assistance please get in touch!


Butt Fender fitting instructions:


    1. Lightly squeeze the fender along the crease lines to form it into shape. Make sure it stays wider than the tyre width!


    2. Slot the 'wings' through the back of the saddle rails, then reach in and pull the hanger downwards to clip onto the bottom rails. It should look like this...



    3. Square the shape up and you're good to go!


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Butt Fender, Black

  • Product Code: MN0028
  • Reward Points: 75
  • Availability: In Stock
  • £7.49

  • Ex Tax: £6.24
  • Price in reward points: 749

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