Lezyne - KTV Pro Alert Drive Rear

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Compact, aero-post compatible rear LED light from the brand Lezyne. This LED light features a Daytime Flash mode and Lezyne's custom programmed "Alert" technology. The light is equipped with a Wide Angle Optics lens, providing visibility of up to 270°, and two high powered LEDs. When decelerating, the light will turn solid like a brake light, and then flash in a distinct pattern once stopped, alerting riders or vehicles from behind. Once the rider resumes their ride, the light will return to its previous output mode.The light has a co-moulded construction, making it super lightweight and durable. It also has an IPX7 waterproof rating. The KTV Pro Alert Drive provides up to 75 lumens and offers five output/flash modes. It is equipped with an integrated USB stick for convenient cable-free recharging and can run for up to 14 hours.

Bike Lights - How Many Lumen Do You Need?

Bike lights are rated in Lumens. A Lumen is the measurement of the total visible light emitted and is commonly used for all kinds of bulbs.

One thing worth noting is that most lights advertise their headline rate. Packaging may say 1000 lumens. Reading the small print they might only do that for an hour. That light may run 500 or 600 lumens for 2 or 3 hours. So it's worth buying a light with more lumens than you need to get decent running times.

There is no fixed agreement on how many Lumens you need for a bike light as it depends on the type of cycling you are doing. As a rough guide we say that:

  • Daytime running lights = 100+ Lumens
  • Urban commuting lights = 50 to 200 Lumens
  • Rural riding lights = 400 to 600 Lumens
  • Trail riding lights = 600+ Lumens

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Colours Black
Brand Lezyne
Model Year 2020
Barcodes 4710582543067
SKUs / Part Numbers L-1-LED-35R-V104

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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