Garmin Varia RTL516 Radar Tail Light

  • Garmin Varia RTL516 Radar Tail Light
  • Garmin Varia RTL516 Radar Tail Light


Garmin Varia RTL516 Radar Tail Light


Price incl. VAT excl. Local Import Taxes & Shipping Costs.

BTBF Members Qualify for a 5% Discount


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The Garmin Varia™ RTL516 is a rear light with integrated radar technology, which detects vehicles from a distance of up to 140 meters. If a vehicle comes near, the bike radar warns visually and acoustically via the connected Garmin device or your Smartphone.

The Varia™ RTL516 StVZO bicycle rear light with radar can also be connected to compatible Garmin products (Edge or Wearable). The device is attached to the seat post and provides visual and audible alarms to warn of vehicles approaching you from behind at a distance of up to 140 metres. You can also see the bright tail light from a very long distance during the day, so you can travel safely.


  • Drivers can see you from a distance of up to 1.6km
  • You see traffic coming on your Garmin device or smartphone
  • Tail light offers daylight visibility up to a mile away and is visible within a 220-degree range, so drivers can see you well before the radar sees the vehicle
  • Sleek vertical design easily mounts to most road-use bicycles, including racing, touring and commuter styles
  • Compatibility with Garmin Edge and Wearable products
  • Suitable for group ride-friendly
  • 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: Standard light mode
  • Lumens: 20
  • Battery life: up to 9 hours
  • ANT+®: Yes
  • Bluetooth: Yes
  • Water rating: IPX7
  • Viewing angle: 220°

No flashing mode: The lamp meets the German Road Traffic Licensing Regulations (StVZO) and has no flashing mode.

What Is the battery life of this device?
Up to 9 hours

Does the Varia™ RTL 516 Bike Rear Light have flashing mode?

What other devices is the Varia™ RTL 516 Bike Rear Light compatible with?
Edge® 1000, Edge® 1030
Edge® 810, Edge® 820 Edge® 830
Edge® 520, Edge® 520 Plus, Edge® 530
Edge® Explore 1000, Edge® Explore 820
Edge® 130
Edge® 25
fēnix® 5, fēnix® 5 Plus, fēnix® 5S, fēnix® 5 X, fēnix® 5X Plus, fēnix® 5 Chronos
Forerunner® 735XT, Forerunner® 935, Forerunner® 945
tactix® Charlie
Varia Vision™ In-sight Display
vívoactive® 3, vívoactive® HR
D2™ Delta, D2™ Delta PX, D2™ Delta S

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Hands of Hope

Your Purchase does good, gives back and makes a lasting impact. 5% of profits of all products is donated to the Joyce Meyer Hands of Hope Initiative. No cost to you.

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Homes on Heads

With Your Purchase of any Helmet, you contribute to placing more Homes on Heads. Make a lasting impact to those who are homeless, or who may have lost their homes due to any national disaster. 5% of profits of helmets gets donated to the Joyce Meyer Ministries who will help us with this Initiative. No cost to you.

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SPEEDLAB ships from Monday to Friday with the exception of public holidays. We ship complete orders only, i.e. the dispatch usually takes place as soon as all ordered items are ready for dispatch. Please contact the SPEEDLAB service team if you wish a partial delivery.


Depending on destination country, package size, volume and weight, SPEEDLAB ships with the carriers German Post, DHL, German parcel service, DPD, USP. Deliveries of bulky goods, for example complete bicycles, will be handled by selected forwarding companies.

For return shipments SPEEDLAB cooperates with German Post, DHL and DPD. Large bulky goods like bicycles will be picked up by a forwarding company.

In Germany and most European countries the are shipped with DHL, Hermes, DPD, UPS, German Post.




  • Germany 5,99 Euro DHL / DPD / Hermes / German post
  • Rest of Europe: 13,99 Euro (DHL, DPD, Hermes)
  • Rest of world: 29,99 Euro DHL
  • Cash on Delivery + 4,9 €


For all items marked with this symbol, which are ordered on business days from Monday to Friday by 3 p.m. (CET), we offer the DHL Express shipping option or UPS for selected delivery countries. The DHL Express&UPS option is subject to an additional surcharge. It can be selected during the ordering process, provided that all items in the shopping cart offer the Express option. In addition the DHL Express option must be available for the selected delivery adress.

An order within the EU usually arrives the following business day. Depending on the postal code of the delivery address, longer parcel delivery times may occur.


  • Germany 15 Euro (DHL, UPS, TNT)
  • Rest of Europe – 49 EURO (DHL, UPS, TNT )
  • Rest of world – on request

In-stock items will be shipped within Germany in 1-2 working days, within Europe and worldwide in 1-3 working days. Unfortunately the delivery at a certain date given by you is not possible due to logistic reasons.

Should the ordered item not be in stock, the delivery time is extended analogue to the delivery in our warehouse. Information regarding the availability can be obtained at +49-7022-9-777-818 or

Please note: The ordered goods may be subject to a partial delivery.

Import Taxes, Customs Duties and Fees / National VAT

The indicated prices including VAT. In addition to the calculated SPEEDLAB shipping costs customers not living in the EU have to pay the national VAT and duty in their country for the imported goods.

Transport Damage

If you receive a damaged shipment please refuse the receipt if possible. Anyway, please get in touch with the Bike24 service team by e-mail or phone as soon as possible. We will be happy to solve the issue.


The SPEEDLAB team will do its best to fulfill your change requests.

The wish to cancel must be declared within 14 days after receipt of the goods. The return must take place within 14 days after the declaration of the cancellation.

Before the actual dispatch of your order, it can still be canceled. Please send us your request as soon as possible using the contact form or call us by phone. Should the payment have been charged already, it will be refunded in a timely manner.

Pack everything you want to return to SPEEDLAB carefully and include your order number. Remove the old shipping label and attach the return label to the package. You can return the package at DHL and Hermes stations. For all other countries: Please contact us with your return request and our customer service will arrange the process. Usually, SPEEDLAB covers the return costs.

A return will be processed at SPEEDLAB within a few working days. Once your request has been successfully processed it will be confirmed by e-mail. A possibly necessary refund will be processed directly afterwards.


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