Portland Design Works Gravity Tail Light
Best reliable safety light for urban cyclists and commuters.
A straightforward, high-visibility rear light that prioritizes ease of use over complex features. Its simple strap-on design and rechargeable battery make it a reliable, no-fuss choice for daily commuters who need to be seen.
$40.00
at
Amazon
More Gravity options
Who it's for
- Commuters seeking hassle-free operation and battery efficiency.
- Cyclists prioritizing safety and nighttime presence on roads.
- Riders needing reliable gear for all-weather commuting and touring.
Who should skip it
- Cyclists with unique frame designs or specific accessory configurations.
- Long-distance riders requiring extended illumination without frequent recharging.
- Safety-conscious riders desiring advanced braking alerts for vehicles behind them.
Performance breakdown
Visibility Output
The 100-lumen output provides ample brightness for urban and suburban commuting.
Mounting Versatility
Flexible rubber strap accommodates almost any seat post or frame tube.
Charging Convenience
USB rechargeability removes the hassle and waste of disposable batteries.
Build Durability
Plastic construction is lightweight but lacks the ruggedness of aluminum alternatives.
Mode Simplicity
Three essential modes cover all standard riding conditions without unnecessary complexity.
Weight Efficiency
At 100g, it adds negligible weight to your bike setup.
Key Specs
Brightness
100 Lumens
LED Count
2
Light Color
Red
Mounting Type
Rubber Strap
Mounting Location
Rear
Power Source
USB Rechargeable
Weight
100g
Material
Plastic
Light Modes
3
Know before you buy
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Ask Metto anything about the Portland Design Works Gravity Tail Light before you decide.