Photos
    Loading

    Vioo 900 USB Front Bike Light

    € 26.00

    Designed for providing effective lighting when riding in low-light conditions on daily journeys.

    More details
    SKU: S11033 (1643179)
    Select a color:
      Select a size :
    Size Guide

    Available online

    Delivery in 3 to 4 days

    Product benefits
    1. Visual efficiency
      Beam lights up to 45 meters. Visible from 1800 metres.
    2. Autonomy
      Autonomy
      2 hours, recharges in 2h45min. 500 charge cycles guaranteed.
    3. Easy assembly / dismantling
      Tool-free attachment and removal in a single step.
    Details
    Product feature
    1. Visibility
      B'Twin has created the B'VISIBLE label for products that improve your visibility while cycling. This label guarantees high-performance visibility that has been scientifically tested and approved in the lab, available on a full line of B'Twin products.
    2. Performance
      Battery capacity: 2200 mAh. LED brightness: up to 305 lumen (certified brightness level for German public roads).
    3. compliant with German highway regulations.
    Product testing
    1. Composition
      Silicone body
    2. Product catchline
      High-performance, USB-rechargeable, front lighting.
    3. Lab tested
      Laboratory tests have been carried out to approve the components: batteries, battery life, UV resistance, durability, etc. The final product is then tested to simulate the durability of the assembly over time. The light is fitted to a test bike to reprodu
    Product reviews
    / 5
    220 reviews
    183 users recommend this product
    Write a review
    • Powerful, but annoying

      02/01/2018
      Vladimir (United Kingdom)
      Used for 3 to 6 months
      Whether it is to do with the design or the lens plastic on the front of the light, but there doesn't seem to be a clear distribution of the light, nor does it allow you to increase or decrease the power of the light, which is very useful for a cyclist. I am usually very happy with Decathlon products, but this time I am very disappointed.
      Response of the brand
      Thank you for your feedback regarding this bike light. I will forward this on to the product designer.
      Regards,
      Peter Lazarus, National Cycling Manager, DECATHLON
    • Disappointing, not as shown

      12/10/2017
      Emma (United Kingdom)
      Used for 1 week or less
      I bought this to replace a silicone light which I loved because it was so easy to fit and remove, even with gloves on and in the dark. I searched everywhere for one with a similar fitting, and this was the closest I could find. I was very disappointed when it arrived as the fitting is not as shown on the picture, and fitting it properly is difficult even when you can see it clearly.
    • Fit for purpose

      02/04/2018
      Simon (Hong Kong SAR China)
      Used for 1 week or less
      Sufficient brightness for hk night ride both tracks and road.
    • Awesome product

      21/08/2018
      Arpit (India)
      Used for More than 2 years
      Has been using for more than 2 years, was one of my first purchase with decathlon. Very bright light 5 start for that. power back up 2 hrs as mentioned, which is less and can be improved 4 stars for this.
    • Sound investment

      30/07/2018
      Eashan (India)
      Used for 1 week or less
      I saw my friends use this and I must say it's a good product worth every single rupee I spent. I only have problems with attaching it to my helmet (B'Twin 500) because the strap is too small to fasten across a vent and I'm not sure if it's waterproof in case it gets wet in a rain. Other than that I'm pretty satisfied, even though I used it for only one trip until now. 10/10 would recommend.
    1. 1
    2. 2
    3. ...
    4. 43
    5. 44