Polisport S-Mud Rear Mudguard - Black

The Polisport S-Mud is a sleek and lightweight rear mudguard designed to integrate seamlessly with...

Best current price£7.50from Merlin Cycles

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Merlin CyclesPolisport Black S-Mud Rear Mtb Mudguard
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Product Information

Full details

The Polisport S-Mud Rear Mudguard is an ideal solution for mountain and road cyclists who need reliable spray protection without the bulk of traditional permanent fenders. Designed for riders who prioritize a clean aesthetic and rapid installation, this lightweight accessory clips directly onto standard saddle rails. While its minimalist design offers excellent performance in wet conditions, it is specifically limited to bikes with 7mm rail systems and may not provide the same level of full-coverage protection as frame-mounted, wrap-around mudguards.

All features

Model Part Number8624700001
BrandPolisport

Extended Product Information

FAQs

Will this fit my carbon saddle rails?

The S-Mud is designed for standard 7mm saddle rails. If your carbon rails are oversized or have an oval shape, the clip may not fit securely.

Is it compatible with 27.5-inch wheels?

Yes, the S-Mud is compatible with wheel sizes ranging from 26 inches to 29 inches.

Can I leave it on the bike permanently?

While it is designed for easy removal, it can be left on the bike permanently as long as the clip remains secure.

Does it protect against all mud and water?

It provides excellent protection against direct spray, but because it is a minimalist design, it will not block as much debris as a full-length, wrap-around mudguard.

How do I adjust the angle?

The mount features an adjustable pivot point that allows you to rotate the guard to your preferred angle relative to the ground and rear tire.

Troubleshooting

Mudguard moves or slips during a ride

Check that the clip is fully engaged and that the saddle rails are standard 7mm width; ensure there is no dried mud inside the clip mechanism.

Mudguard does not sit straight

Loosen the clip slightly, re-center the mudguard over the tire, and tighten the mechanism firmly to lock it into place.

Pros and Cons

Pros

  • Extremely lightweight at only 86g
  • No tools required for setup
  • Fits a wide range of bike types including MTB and road bikes
  • Minimalist aesthetic does not clutter the bike's appearance
  • Adjustable angle ensures focused coverage

Cons

  • Only compatible with 7mm saddle rails
  • Does not provide full wrap-around coverage
  • Performance can be affected by specific seat post angles

Setup, Compatibility & Care

To install, simply align the clip with your saddle's 7mm rails, slide it into the designated slots, and secure the clip mechanism. Ensure the mudguard is centered with your rear tire for maximum efficiency. To adjust the angle, gently pivot the guard until you reach the desired coverage depth.

For care, wipe the mudguard down with a damp cloth after rides in muddy conditions. Avoid using harsh chemical solvents that could degrade the flexible plastic construction. Periodically inspect the clip mechanism to ensure debris has not built up inside the teeth of the fastener, which could impede a secure fit.

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