CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.
X
Signin to Your Account
Questions? Call our tri Specialists! 1-800-445-4790

Electronics

Select Category

click for Garmin products
click for Lezyne products
click for Knog products
click for NiteRider products
click for Quarq products
click for Blackburn products
click for Light and Motion products
click for SRAM products
click for Portland Design Works products
click for Look products
click for Shokz products
click for Cat Eye products
click for Rotor products
click for Shimano products
click for Planet Bike products

Recent Reviews

Garmin Varia RVR315 Rearview Radar
rating
by Worried about cars
Competitive Racer
Michigan
6 of 11 customers found this review helpful.
Useful to enhance safety while on the bike

My first ride with this radar detector and it was extremely useful. It easily mounted to my 2013 speed concept seat post and it easily connected to my Edge 520 bike computer. Out of the few dozen cars that passed me from behind, it warned me about every car. For the Edge 520, when there is a new car approaching, there is a short beep and the outer edges of the screen turns Red. Once the car has passed, the screen goes back to normal. If there are several cars in a row, there's only the 1 beep but the outer edge of the screen remains red until all cars have cleared. I was surprised at how handy this radar is and felt safer with it. I no longer need to constantly turn my head back to check for cars and can concentrate on the road ahead.

Reviewed 6/24/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Garmin Varia RTL515 Radar With Tail Light
rating
by Anonymous
Cycling Enthusiast
Altanta
8 of 13 customers found this review helpful.
Game Changer - Almost perfect

Safety on the road has always been a concern. As a result I often am twisting my neck to see if there are cars behind. This is especially true when I ride 2 abreast with a friend (I choose to change to single file if I know a car is behind). Yes I have tried every mirror option available (helmet, bike handlebars, etc...) none of them consistently gave me the confidence that I knew what was behind me.

But the Vario does what it says. An audible as well as visual warning, well before I can hear a car coming. It was 100% accurate-I was quite impressed. What happens when 1 car passes you? Well, the noise of the 1st car makes it impossible to be certain if there is another car or now, so you have to turn your neck, which invariably means you sway a bit (even if just a little) in your lane. The Vario addresses this too. The red warning lights stay on if there is a 2nd or 3rd car until all cars have passed-genius.

I am a Wahoo user and it paired just fine with my Elemnt Bolt, full functionality.

Why almost perfect? One of my concerns is the poor driver who may drift out of their lane and hit me (much more of a problem with Cell Phones). My preference would be to have a camera that would show me that a car was getting dangerously close so I could head to the ditch and have some control of the outcome. Radar can't do that. So it is not all I could want but it is a massive improvement.

Had I realized how well it works I would have bought it sooner. Game changer!

Reviewed 5/26/2020
TriSports.com Comments
Thank you for such a well crafted review.
Was this review useful to you? Yes/No
Thank you for your feedback.

New Arrivals

Best Deals

Rotor 2INpower Direct Mount Crankset
Rotor
2INpower Direct Mount Crankset
Closeout
$633.99
$1,315.00
Rotor INpower Direct Mount Crankset
Rotor
INpower Direct Mount Crankset
Closeout
$361.99
$750.00
Blackburn Outpost Bike & Camp Front Light
Blackburn
Outpost Bike & Camp Front Light
$37.99
$64.99
Knog Blinder Road R70 Tail Light
Knog
Blinder Road R70 Tail Light
$46.19
$59.99
Quarq SRAM Red AXS Road Power Meter Crankset DUB
Quarq
SRAM Red AXS Road Power Meter Crankset DUB
$968.25
$1,291.00
Shimano Ultegra Power Meter FC-R8100-P Crankarms
Shimano
Ultegra Power Meter FC-R8100-P Crankarms
$839.99
$1,049.99
Garmin Silicone Case for Edge 830
Garmin
Silicone Case for Edge 830
$15.99
$19.99
NiteRider Tail Light Mount for Aero Seatposts
NiteRider
Tail Light Mount for Aero Seatposts
$26.99
$32.99