Wahoo TRACKR RADAR Tail Light and Radar

Wahoo TRACKR RADAR Tail Light and Radar — Wahoo Sensors

GBP 179.99 — In stock

TRACKR RADAR is a rear light and a radar in one unit. It watches the road behind you and warns you about approaching vehicles up to 150m back, showing the alert on your bike computer so you know a car is coming before you hear it.

If you have not used rear radar before, it changes road riding more than any other accessory. Not because it makes you safer in a mechanical sense, but because it removes the constant low-level task of listening and looking back. You ride more relaxed, and you know when to move out and when to hold your line.

The light side is properly specified too: dual LEDs, a brake light function that brightens under deceleration, a quick-alert flash pattern that fires when a vehicle enters the detection zone, and a battery extender mode that dims when there is nothing behind you. Those behaviours can be switched off in the Wahoo app to comply with local traffic rules.

Who this suits

Anyone riding on roads, particularly alone, on rural lanes with fast traffic, or in poor light. It is the accessory most likely to change how you feel about a route rather than how fast you ride it.

Who can skip it

If you train indoors, it does nothing at all. If you ride mainly on traffic-free paths, the light is good but the radar is wasted. And it needs a compatible head unit to show alerts — a Wahoo ELEMNT, or a compatible computer or fitness watch. Without one you have an expensive tail light.

How it works with what else we stock

It pairs cleanly with the ELEMNT BOLT 3, ROAM 3 and ACE, which can also control the light hands-free over ANT+. If you use a different brand of computer, email us and we will check compatibility before you order.

Key specifications

Delivery, warranty and returns

Free standard UK shipping applies on orders over £50. Dispatched from the UK with tracking, typically within 5–7 business days, with delivery taking 7–10 business days. Supplied brand new with the full manufacturer warranty — see our warranty page. Unused items in original packaging can be returned within 30 days via returns.

Frequently asked questions

Do I need a Wahoo computer?

You need a compatible head unit to see the alerts. ELEMNT computers work fully, including hands-free light control. Some other computers and watches are supported — ask us with your model.

Does it detect bikes as well as cars?

It is designed for motor vehicles. Bikes are much smaller radar targets and it is not a reliable warning for a rider coming past.

Can I turn off the brake light and quick alert?

Yes, both are switchable in the Wahoo app, which matters where local rules restrict flashing or variable lights.

Is it any use indoors?

No. This is a road accessory.

Key details

Buying the Wahoo TRACKR RADAR Tail Light and Radar in the UK

Indoor Cycling Solutions is a UK indoor cycling specialist. The Wahoo TRACKR RADAR Tail Light and Radar ships from our UK warehouse with free standard delivery on orders over £50, and is covered by the Wahoo manufacturer warranty. If you are not sure whether this sensors suits your bike, training apps or space, our team rides what we sell and is happy to advise before you order.

Delivery and returns

Standard UK delivery is free over £50 and typically arrives in 2–4 working days. Larger items such as smart trainers and smart bikes go by specialist courier. Unused items can be returned within 30 days — see our returns policy and shipping information for full details.

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