Mudder Regular Mad Wolf


Special artist edition by Sam Dunn!

  • Deflectors increase efficiency
  • Easy to mount with included zipties 
  • Fits all suspension forks with a fork bridge
  • Super lightweight, only 18 grams
  • Suitable for all wheel sizes

Looking for that extra Grrrr... on your bike? Don't miss the chance to put one of talented Sam Dunn's artwork on your front fork! Keeps you face free from mud and you trail free from sheeps!

The purpose of the MUDDER Regular is to keep your eyes muck-free as you go full speed down that dirtbag of a trail that you love so much. Chances are, that thanks to MUDDER, you’re also not having flying mud for lunch.

"No matter what trails you are on, what the weather's like or the bumps you are going over, the Mudder stays exactly where you put it"
-TotalMTB, March 2018

Match it with the ASS SAVER Big Mad Wolf saddle mudguard!

Technical data

Measures: 237x154 mm
Weight: 18 g
Material: 0.8 mm PP (Polypropylene)

The MUDDER will fit all standard front suspension forks with wheel sizes between 26" to 29". If you have a fork with an inverted fork bridge, like DT Swiss or Magura, then it won't fit without modifications.

This mudguard is specifically designed to block dirt from being thrown forward and potentially impair your vision during high speed trail riding. It will not protect you from general spray coming from your front tire.

No-Mud-Shall-Pass flaps
The flaps at the front of the MUDDER is designed to be folded down towards the tire for even better protection. Depending on your tire clearance they may be folded very little or very much.

The secret to transforming a flat piece of plastic into a functioning product lies in the pre-folding prior to use. All the scoring lines have been carefully engineered to achieve locking mechanisms, self centering abilities, spring loading and material endurance. Please take the time to properly read the instructions to ensure the best performance.

Customer Reviews

Based on 8 reviews
Dave Thoremans

Bought this rear mudguard hopefully it will fit my Specialized Diverge Base E5 but it doesn't fit.

Have to sell it off and look for other kind, overall it's a good mudguard after receiving it.

Hi India,
We're sorry that the Mudder didn't seem to work for you. Please contact our customer support and they can assist you in correcting the problem. Sometimes it's an easy fix but sometime the product can be unsuitable for your bike. Either way, our 100% happy customer guarantee will hopefully restore your confidence in our company.

All the best
/The Ass Savers team

PS. This type of MTB fork mudguard is mainly designed to keep mud from spraying forward and thereby protecting your vision during high speed riding. To achieve protection for your legs, you would need a full wrapping mudguard, preferably with mud flap.


Fits well for my all-road bike which is wearing a 40c tire. I hope the grip of the belts is a little stronger. Anyway, this made my day!


It doesn't save you from getting sprayed but at least your ass is saved


Nothing more to say.
It looks good and works perfect.
No more dirt on my ass!

Easy fit as well! Money well spent!

Perfect for my Turbo Levo

So far no mud or excess water flying up into my face. Also once on you really do not notice it. Once fitted it seems to be very stable an has not moved.