For a more effortless and secure experience on our site, please consider updating your browser
Nav Menu

Garmin Varia Rearview Radar RTL510 and Head Unit


FREE shipping within Australia over $100.00
Buy online


Loading Facebook Like button...


The bike light that comes with 220-degrees of light visibility, with a day and night flash mode plus acts as an audio and visual sensor for oncoming vehicles
Rear Sensor
When you’re out cycling on the road it’s important to stay aware of your surroundings for oncoming traffic and the positions of other road users. You may notice oncoming traffic, and motorists to your left and right but it’s near impossible to stay 100% aware of road users behind you. The Varia therefore acts as an early warning system that will alert you with an LED light warning and audio alarm so that you’re aware of what’s coming.

How it Works
The Varia Rearview Radar RTL510 mounts to the rear of your bike via a provided mounting system that connects to the seat post. This firstly acts as a light with a capacity of up to 65 lumens which provides up to 220-degrees of light visibility which can be seen in low lighting conditions and also in direct sunlight during the day. The light then also works as a sensor that will alert you via your Garmin cycling computer or specific Radar display device with a LED light system that will go green when all is good, and amber when a vehicle is approaching, then when it turns red it means that the motorist is very close behind you.

Light Modes
The Varia light can be completely controlled via your Garmin compatible computer or your Radar specific display. This allows you to change light modes and turn your bike light on and off while you’re on the go. The light comes with multiple different modes which allow you to find the best lighting for your particular lighting environment or battery life. There are three different light modes and these include:

Mode One (Solid): 20 lumens light output – 6 hours battery life

Mode Two (Night Flash): 29 lumens light output – 6 hours battery life

Mode Three (Day Flash): 65 lumens light output – 15 hours battery life

In the Box
Varia RTL510

Head Unit

Mounting Kit



Brand: Garmin
Type: Bike Lights
Sort: Rear
Item condition: New
Availability: Buy online, In-store
ID: 104924752

Store info

Opening Hours
Mon-Wed 9am - 5:30pm
Thurs-Friday 9am - 6pm
Sat 9am - 4pm
Sun Closed

Shipping policy

Products are delivered Australia wide using Australia Post eParcel, this is a trackable service. Shipping costs are influenced by the size and weight of the product and your location, exact shipping costs are calculated in the shopping cart and will be added to the order total before checkout.

Orders are dispatched within 2 business days where possible and shipping times are estimated at between 3-10 business days depending on your location within Australia. Please be aware deliveries outside of metropolitan areas may take longer. This service will require your signature when the parcel is delivered. If you are not available at time of delivery, a card will be left for you to collect your parcel from the nearest Post Office.

View Store Policies

Exchange, Returns, and Refunds Policy

Please choose carefully before you buy.
All products are covered by their manufacturers warranty, in addition to this Australian buyers are protected by consumer laws.

We do not offer a satisfaction guarantee on any of our products, however due to their high level of customer service, we will always endeavour to keep customers happy and satisfied.

If your product is faulty,  it will be repaired/replaced with an identical product. If they cannot replace the product, they will offer you the option of choosing another product of the same value,  or provide you with a refund for the total value of the faulty product.
Please note: Standard postage fees apply to all return orders. Where the return relates to a faulty item, the replacement product will be sent out to you, at no charge.
If returning your product, please make sure you provide the following details:
- Your full name
- Your order number
- Reason why you are returning the product
-  Your instructions  informing us how you would like the issue resolved.
Please include the original order confirmation or invoice you received with your product. Also, if you haven't previously provided a contact phone number, please include this with your return. This will ensure the issue is resolved quickly, should anyone need to contact you.

Garmin Varia Rearview Radar RTL510 and Head Unit


FREE shipping within Australia over $100.00
Buy online


Loading Facebook Like button...