FOX 36 MY21 Mudguard

Description

Stable and Secure Shield for FOX 36 MY21

The most advanced mudguard dedicated to the FOX 36 (MY21-25) fork. Designed for riders who value aesthetics and lightweight design without sacrificing the protection of key suspension components. It provides a precision fit and stiffness that mass-produced products simply do not offer.

Important compatibility information: If you own a FOX 36 Rhythm fork, it may require an older version of the mudguard. Before purchasing, please compare the shape of your fork’s arch with the photos in the gallery.

Choose Your Ideal MTB Splash Guard Size

Depending on your needs and riding conditions, you can choose the ideal mudguard size to maximize the performance of your Fox 36 (MY21) fork. This MTB splash guard is available in four different sizes: Mini, Racing, Universal and Long

Mini Size

Mini is designed for riding in mild conditions with a total length of 25.5 cm, of which the rear section measures 20.5 cm (from the arch). Despite its compact size, it effectively protects the fork’s moving parts.

Racing Size

Racing is designed for riding in moderate conditions with a total length of 33 cm. It is 9 cm shorter than the Universal mudguard, still ensuring protection in moderate muddy and wet conditions. 

Universal Size

Universal is designed for riding in varied, wet conditions with a total length of 42 cm, of which the rear section measures 29 cm (from the arch). The dimensions have been carefully selected to ensure proper protection even in muddy and wet conditions.

Long Size

Long is designed for riding in the most extreme, muddy conditions with a total length of 52 cm, of which the rear section measures 35 cm (from the arch). The dimensions have been carefully selected to ensure proper protection even in extreme muddy and wet conditions.

Integrated Seal Shield for Your Fork

 A signature feature for our FOX 36 fork fenders is the seal protector that keeps the stanchions and dust seals safe. You will notice a difference in the oil color during periodic fork servicing. This is an essential accessory for every mtb rider who wants to ensure the longevity of their equipment.

Uncompromising Clearance for FOX 36 MY21 (29×2.6 tire)

Unlike mass-produced universal MTB mud flaps, the shape of our guards precisely fits the internal shape of the arch and crown (at full bottom-out). As a result, the mudguard provides the maximum possible clearance, taking up only 2.5 mm of space under the arch. Tested on 29×2.6 tires during the design process.

Reliable Bolt-On Mounting Without Zip-Ties

Enduro riding requires rigid mounting. Our fender for FOX 36  – in addition to two mounting bolts – features a unique mounting system that wraps around the fork body at the front and rear. This keeps the structure stable, without the need for zip ties or bolting into the bleed valves. The integrated mounting system makes this the best FOX 36 bolt on mudguard for those who value looks and build quality.

“Factory-Like” Fit Without Adapters

We began the design process of our mudguards with an accurate 3D scan of the FOX 36 MY21 fork. This allowed us to achieve a perfect fit against the arch. This front mudguard doesn’t look like an optional add-on, but like an integral part of your fork. 

Available in Multiple Colors

Our mudguards don’t just come in classic black! You can choose from many other colors, such as graphite, grey, white, red, blue, yellow, green, and many more. Check out all available colors for FOX 36 MY21!

World Cup Tested, Trusted in 55 Countries

For over 4 years, we have been designing mudguards precisely tailored to forks from brands such as RockShox, FOX, Ohlins, Manitou, EXT, and INTEND. Our designs are the result of extensive testing, even in the harshest racing conditions. We collaborate with professional DH and Enduro teams:

• Team Teufelsberg Berlin (2026)
• HR Racing Team (2025, 2026)
• Intense Factory Racing (2025)
• Seton Tuning DH Racing (2024)
• Pole Factory Racing (2023)

Louise Ferguson during DHI World Cup at Bielsko Biała. Photo by @nathhughesphoto.

We are the official technological partner of NICOLAI, POLE, EXT, and INTEND. By choosing our products, you benefit from solutions proven by thousands of riders on trails all over the world.

Mix-and-Match System

We know from experience that every rider has different preferences for mudguard length. That’s why our product is available in four sizes. But that’s not all! If you wish, you can mix and match different front and rear parts of our MTB mudguard, giving you 16 possible combinations.

FOX36 MY21 Mudguard – Size Comparison

Dimensions of individual mudguards measured from the top front edge:

• Mini – 25.5 cm (5 cm front / 20.5 cm rear)
• Racing – 33 cm (8.5 cm front / 24.5 cm rear)
• Universal – 42 cm (13 cm front / 29 cm rear)
• Long – 52 cm (17 cm front / 35 cm rear)

Technical Specification

Material: Polypropylene (PP).

Manufacturing Technology: 3D printing.

Weight: mini – 131g, racing – 147g, universal – 188g, long – 225g.

Available colors: Black, red, orange, yellow and +15 others.

In the box: All required mounting bolts made of A2 stainless steel.