Garmin Varia Cycling Radar

Garmin Varia RTL515


-Superior Visibility

Alert motorists to your presence as soon as possible with daylight visibility up to 1 mile and get alerts of approaching vehicles right on your smartphone or Garmin unit before even hearing them!

An accessory every handcycle or recumbent trike owner should own.


Garmin Varia RTL515 Rear View Radar

Varia RTL515 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away. This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables or the optional radar display unit.

Don’t Have a Garmin Unit?

This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — that indicate the position and speed of approaching cars.

Third-Party APP Compatible

When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts.
Compact Design
Easily mount this sleek, compact device on the seat post of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride.
Battery Life
Time spent charging is not as good as time spent riding. Get up to 16 hours of battery life in day flash mode and up to 6 hours in solid mode.

Product Specifications

  • Dimensions: 3.9” x 0.8” x 1.6″ (98.6 x 19.7 x 39.6 mm)
  • Weight: 2.5 oz (71.0 g)
  • Modes: solid, peloton, night flash, day flash
  • Lumens: 20 solid, 8 peloton, 29 night flash, 65 day flash
  • Battery life: 6 hours solid, 8 hours peloton, 6 hours night flash, 16 hours day flash
  • ANT+®: Yes
  • BLE: Yes
  • Water rating: IPX7
  • Viewing angle: 220°

Frame & Geometry



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