Frisco E-Bike
Bike with a rear cargo bag

Representative photo. Product photos and current options are on the Amazon listing.

Lighting (Accessory) · Cygolite

Cygolite Hotrod 50 USB Taillight

The Hotrod 50 is a thin strip of bright red LEDs that mounts to a seatpost or seat stay with a rubber strap and charges by USB. Fifty lumens is plenty for a taillight, and the wide strip is visible from the side as well as behind. Several modes include a daytime flash that gets attention even in Texas sun. Runtime in flash mode is long. The strap fits round posts; for e-bikes with a rack that blocks the seatpost, mount it to a seat stay or buy a rack-mount light instead. It is a cheap, reliable improvement over most stock taillights.

Every commuterDaytime visibilityBikes with a free seatpost or stayBudget safety upgrade

Current price and availability are shown on Amazon.

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Key considerations

  • Rack and bag placement can block it
  • Rubber straps age in heat — keep a spare
  • Remove it when parking in high-theft spots
  • USB charge every week or two

Pros

  • Bright for its size
  • Side visibility
  • Long flash runtime
  • Inexpensive

Considerations

  • Strap mount only
  • Easy to steal

Features & specifications

Max output50 lumens

Specifications are manufacturer-published figures or our own notes; confirm on the current listing before purchase.

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Cygolite Metro Plus 800 USB Headlight

Many e-bikes ship with a dim, battery-powered headlight that is fine for being seen and useless for seeing. The Metro Plus 800 is the upgrade most shops sell: 800 lumens on high, a useful daytime flash mode, a wide beam, and a tool-free bar mount. It charges by USB and lasts a couple of hours on high or many hours in flash. Made in the US, and Cygolite's support is good. It is not a shaped beam like European StVZO lights, so tilt it down to avoid blinding oncoming riders on the trail. For night commuting this is a sensible, durable choice.

Best for: Commuters riding before dawn or after dark · Replacing weak stock lights · Daytime visibility flashing

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Garmin Varia RTL515 Radar Taillight

The RTL515 is a taillight with rear radar that tells a paired Garmin head unit or phone app how many cars are approaching and how fast. On the frontage roads and two-lane stretches around Frisco it is hard to overstate how much calmer that makes riding. The light itself is bright and visible a long way off, and the runtime is good. It mounts to the seatpost with a quarter-turn mount. Without a compatible display the radar is useless, so budget for the app or a head unit. Riders who want video should look at the RCT715.

Best for: Road-heavy commutes · Riders with a Garmin or smartphone on the bars · Rural and suburban roads

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