Lezyne - KTV Pro Alert Drive Rear

Lezyne - KTV Pro Alert Drive Rear

£34.00
Dispatched between 12th Jun and 14th Jun, if ordered before 3:00pm today.
Colour:

Black

Size:

KTV PRO/REAR

Part Number:

L-1-LED-35R-V104

GTIN/UPC:

4710582543067

Compact, aero-post compatible rear LED featuring a Daytime Flash mode and our custom programmed Alert technology. Its equipped with our Wide Angle Optics lens that provides up to 270° of visibility and two high powered LEDs. When decelerating, the light will turn solid like a brake light and then provide a distinct flash pattern once stopped to alert riders or vehicles from behind. The light will then change back to its previous output mode once the rider resumes his or her ride. Its co-moulded construction is super light, yet durable and has an IPX7 waterproof rating. The KTV Pro Alert Drive provides up to 75 lumens and has five output/flash modes. This KTV Pro features an integrated USB stick for convenient cable-free recharging and offers up to 14 hours of runtime.

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

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

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

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