Rear MugGuard
Tax included
The Rear MugGuard is an award-winning, 2-in-1 mountain bike mudguard designed for ultimate protection on the toughest trails. Its adjustable length gives you full coverage in muddy conditions or a compact setup when you need less.
Made from 100% recycled plastic, it’s lightweight, durable, and built to withstand the harshest rides while keeping mud, water, and grime off your back and rear shock.
Technical Shizzle
- Fits 26–29" wheels and tyres up to 3" wide
- Works on both hardtail and full-suspension mountain bikes
- Dual-mode design
- Short mode for year-round use
- Long mode for full coverage
- Dial feature fine-tunes guard angle for any frame geometry
- Rubber-based arms with non-slip straps for a secure fit
- Quick, tool-free installation
- Short specification: 150g, 350mm, 85mm wide
- Long Specification: 216g, 835mm, 85mm wide
Eco Credentials
- Made in the UK from 100% recycled plastic
- Tough, trail-ready, and built to outlast throwaway guards
- Supplied with reusable fasteners
- Comes in a reusable kit bag made from recycled bottles
- Zero single-use plastic in packaging or product
- Fully recyclable
Perfectly Paired With
what makes it great
- An award-winning 2-in-1 rear mudguard
- Short mode to protect the rear shock
- Long mode for full-length protection
- Fits mountain bikes with 26", 27.5" or 29" wheels
- Works well with tyres up to 3" wide
- No tools needed. Just dial it in and strap it on.
- Built to handle the roughest rides.
- Made in the UK from recycled plastic.
- Includes its own kit bag - no waste, no faff.
Dual mode
In short mode, it works mighty fine as an all-year-round guard, protecting your rear shock and lower legs. And when the weather turns to sh**, simply attach the extension for full-length protection.
adjustable
Using its innovative dial feature, tune the guard's angle to achieve the desired clearance with your rear tyre.
award-winning
A Design & Innovation Award is highly coveted - an Oscar of the biking world. All products are assessed through 6,000+ hours of real-world testing by a 30-strong team of global experts, riders, and engineers. And the Rear MugGuard was judged to be worthy of one.
"Designed for British weather, this fender has to deliver – and it does. The protective performance of the Mucky Nutz MugGuard Rear is simply excellent."... E-MOUNTAINBIKE
FAQs
What bikes is it compatible with?
It works perfectly with both full‑suspension and hardtail mountain bikes, and fits 26"–29" wheels with tyres up to 3" wide.
What are the Short and Long modes for?
- In Short mode, it acts as an all‑year shock guard that keeps mud off your rear shock and calves.
- In Long mode, an extendable section is added for full-length protection when the trails get mudtastic.
How do I adjust the angle?
Use the innovative dial feature to fine-tune the fender’s angle, ensuring the right clearance with your rear tyre.
How does it attach to the bike?
Each arm has a rubber base that grips your seat stays and protects paint, and it secures in place with reusable VELCRO® fasteners for a snug, rattle-free fit.
Does it keep my rear end clean?
Terrifically. The MugGuard Rear is massive in coverage, keeping muck and spray off your shock and back. E‑MTB tests confirm it's remarkably effective.
Is it easy to install and remove?
Absolutely. Installation is tool-free, thanks to the rubber-based arms and non-slip adjustable fasteners - takes only a few minutes, even on techy trails.
Is it eco-friendly?
Yes! It’s made in the UK from 100% recycled plastic, with no single-use plastic in the product or packaging. It even comes in a reusable kit bag made from recycled plastic bottles - cheers to that.
Can I pair it with other fenders?
Definitely. Team it with a Front MugGuard for total trail protection.
