PDW Rackstar Tail Light
Lights
PDW Rackstar Tail Light
PDW Rackstar Tail Light
The PDW Rackstar Tail Light is purpose-built for riders who use rear carrier racks, solving a problem every commuter and touring cyclist knows well: standard seatpost taillights are blocked or interfered with by seatpacks, panniers, and other seatpost accessories. Read the overview
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Overview
Does the PDW Rackstar belong on your commuter or touring build?
The PDW Rackstar Tail Light is purpose-built for riders who use rear carrier racks, solving a problem every commuter and touring cyclist knows well: standard seatpost taillights are blocked or interfered with by seatpacks, panniers, and other seatpost accessories. The Rackstar mounts directly to the rear rack in the reflector position, keeping it visible and out of the way of your gear. The large, built-in reflector is engineered to meet strict EU standards, and the wide, rectangular lens profile makes it far more visible than compact round taillights from a side angle as well as from directly behind.
A large internal battery delivers up to 200 hours of runtime between charges, dramatically longer than most compact taillights, and charges via USB-C so it works with the same cable as your phone and other devices. A low battery warning and charging status light keep you informed without having to guess where you stand. If you run a rear rack and have ever found yourself without a good taillight option, the Rackstar is exactly what was missing.
All the specs
- MPN
- 466
- Mount
- Rear rack reflector mount
- Charging
- USB-C
- Battery Life
- Up to 200 hours
- Built-in Reflector
- Yes (EU standard)
- Low Battery Warning
- Yes
- Charging Status Light
- Yes
Good questions
Get to know Portland Design Works

There's more to Portland Design Works than this one product. Our Portland Design Works page has the full Portland Design Works lineup we carry and more about the brand.
Visit the Portland Design Works page →How does the Rackstar mount to a rear rack?
The Rackstar is designed to mount in the reflector position on standard rear carrier racks. It replaces the factory reflector and uses the same mounting point, so no additional hardware or drilling is needed on most racks.
Does the Rackstar replace the reflector on my rack?
Yes. The built-in reflector on the Rackstar meets EU reflector standards, so it functions as both an active light and a passive reflector. This is useful for riding in areas where a rear reflector is legally required.
How do I know when the battery is low or fully charged?
The Rackstar charges via USB-C. A low battery warning light activates when the battery is running low, and a charging status indicator shows you when it is charging and when it is fully charged.
What riders say about the Lab
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