Velochampion Mountain Bike Rear Mudguard Fender

Fits most bicycle saddles, is flexible and strong, and protects against mud and water.

This very simple but ultra-effective rear mudguard from VeloChampion is a must-have accessory for any cyclist.

The minimalist but ingenious flat design turns into a curved rear mudguard once inserted into the rails of your saddle! There's no need for tools or brackets either.

The VeloChampion Rear Guard is extremely lightweight - you won't know it's there until you get to your destination with a dry back.


  • ✅ [EASY TO INSTALL] 1️⃣ Fold along the lines as marked on the instructions to better cover your wheel. 2️⃣ Insert the mudguard under the saddle and hook behind the saddle rails. 3️⃣ Hook the cable tie through the fender head and around the saddle rails to keep in place.
  • ✅ [PROTECTION FROM MUD AND RAINWATER] Made from durable plastic composite, this mudguard protects you from your bike kicking up excess mud and rainwater when cycling on muddy, wet or loose terrain.
  • ✅ [LIGHTWEIGHT] Weighing in at just 34g (mtb) this fender won't slow you down, yet adds a good level of protection when on the roads or singletracks.
  • ✅ [SUITABLE FOR MOST SADDLES] The VeloChampion rear mudguard can be cut to fit the shape. This mudguard can easily fit the underside of your saddle rails and will fit up to 80% of saddles. PLEASE NOTE: Does not fit Brooks saddles.
Bike Type Width at
Narrowest Point
Width at
Widest Point
Tail Length Full Length
Mountain Bike 11.5cm / 4.5" 13cm / 5" 24.2cm / 9.5" 38c / 15"
Please note: Not compatible with BROOKS saddles
Customer Reviews
4.0 Based on 4 Reviews
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Filter Reviews:
    I recommend this product
    Good product but does not fit so well on carbon rails

    I've used this type of mudguard in the past, have no complaints & been very satisfied with it. I decided to get a new one for the coming season (having used conventional mudguards over the winter) but now have a new saddle & found, unfortunately, that the ‘cut-outs’ do not fit as well on the more oval shaped carbon rails. I should be able to secure it with the supplied cable tie but the fit is not ideal.

    John B.
    United Kingdom United Kingdom
    I recommend this product
    rear mud guard and chain cleaner

    found mudguard slightly narrow than expected ,more rain and mud spray than i like, chain ceaner top class best I've used .

    robin r.
    United Kingdom United Kingdom
    I recommend this product

    Good service, good product v. happy.

    Philip P.
    United Kingdom United Kingdom
    I recommend this product
    Does the job

    Was intrigued by the fold away under the saddle option to what looked like a standard “*** saver” type mudguard. Not sure if it’s my saddle rails/seat pin but I struggled to get this to fit without folding the front section. It doesn’t feel as secure as other similar ones I own and once it was fitted I wasn’t able to remove it easily yet it still had some lateral movement. This means the foldaway option hasn’t been utilised at all however in practice these issues aren’t noticeable & it does its job, looks good and was a good price as most things are from Velochampion. I might try it on a different saddle set up to see if it was just this bike that wasn’t fully compatible

    Phil R.
    United Kingdom United Kingdom