Planet Bike Grunge Board
Best reliable fender for everyday commuters and casual trail riders.
This is the ultimate low-profile solution for keeping road grit off your face without cluttering your bike’s silhouette. It sacrifices full-coverage protection for a sleek, barely-there aesthetic that installs in seconds. It’s the perfect compromise for riders who want to stay clean without turning their bike into a commuter rig.
$13.00
at
Planet Bike
Who it's for
- Cyclists who value quick setup and easy storage.
- Commuters and casual riders seeking essential splash protection.
- Riders prioritizing minimal weight and long-lasting gear.
Who should skip it
- Riders in very wet conditions needing comprehensive protection.
- Mountain bikers or those on bumpy roads seeking silent operation.
- Style-conscious cyclists prioritizing integrated bike aesthetics.
Performance breakdown
Installation Speed
Tool-free rubber straps make mounting or removing this guard incredibly fast.
Aesthetic Integration
The minimalist profile blends seamlessly into almost any bicycle frame geometry.
Spray Protection
Effective against direct downtube spray, but lacks full-coverage rear wheel protection.
Frame Compatibility
Flexible mounting system fits nearly every standard frame tube shape easily.
Build Durability
Simple plastic construction withstands trail debris without cracking or rattling.
Weight Penalty
Ultralight design adds virtually zero noticeable weight to your bike setup.
Key Specs
Material
Polycarbonate and Plastic
Weight
88 grams
Width
69.85 mm
Length
304.8 mm
Max Tire Width
69.85 mm
Mounting Type
Downtube Frame Mount
Installation
Tool-free
Compatibility
Mountain, Road, and Hybrid Bikes
Wheel Size Compatibility
20 inch, 24 inch, 26 inch, 27.5 inch, 29 inch, 700c
Set Type
Individual fender
Know before you buy
Still have a question?
Ask Metto anything about the Planet Bike Grunge Board before you decide.
