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    3D rear-view mirror

    Designed for increasing your field of vision and seeing cars coming from behind.

    More details
    SKU: S512 (1283295)
    Select a color:
    Select a size:

    Delivery in 5 to 6 days

    DKK 41.50
    Characteristics Designed for increasing your field of vision and seeing cars coming from behind.
    Product Benefits
    1. Compatibility
      Attaches to a 20 mm (diameter) frame. New, extra strong design
    2. Visual efficiency
      Large convex mirror provides a large field of vision. 3 dimensional adjustment
    3. Lightweight
      102 g.
    Details
    • Colours
      Black
    • Dimensions
      L 11.9 cm x H 8 cm.
    • Weight
      102 g.
    Product testing
    1. Product restrictions
      Not suitable for use with the ELOPS electric bike
    2. Product catchline
      adjustable and effective handlebar rearview mirror
    Product reviews
    4 / 5
    6 reviews
    6 users recommend this product
    Write a review
    • 3D rear-view cycle mirror

      02/12/2016
      Steve (United Kingdom)
      Used for More than 2 years
      Suggest you replace Phillips screws with Allen key fastenings.
      Usefull when cycling with family.
      The fastenings.
    • Decathlon B'Twin 3D Cycle Mirror

      28/08/2016
      Roger (United Kingdom)
      Used for 1 week or less
      My wife and I have recently purchased new bikes and our existing mirrors at 16mm diameter (we actually require 15mm diameter), are too large to fit into the end of the handle bar. We tried several other companies that claimed their mirrors were 15mm diameter but turned out they were 16mm diameter and would not fit. As a last resort we sent off for the Decathlon mirror which we received a few days later and low and behold the stem is 15mm diameter and fits perfectly! The mirror is by far the best we have purchased over the years and at £3.99 a bargain although packing and postage just doubled the price. Having sent for just the one we ordered another two, one as a spare. Finally we take our bikes to Europe frequently and the mirrors are easily reversed for riding on the right hand side of the road.
      Large mirror gives a great view of traffic behind
      Cost of packing and postage
    • Cycle mirror

      24/08/2016
      Ann (United Kingdom)
      Used for 2 to 8 weeks
      Nice large mirror
      Large
      Falls forward if not tight end enough
    • Cycle mirror

      25/07/2016
      Kenneth (United Kingdom)
      Used for 2 to 8 weeks
      At last someone has used their brain in designing a cycle mirror. I needed this mirror for my class2 mobility scooter and it is excellent. I tried several mirrors but his is the only one that is any use.
      A superb product
      None
    • Too much vibration

      16/06/2016
      Rich (United Kingdom)
      Used for 2 to 8 weeks
      I bought and fitted this mirror the other day, I,very removed it already. It is somewhat large even for a mirror with a comprehensive rearward view (contrast size of this to e.g. Zefal Dooback for no greater coverage) The field of view is fine, fitting it is fine, there are ample adjustments possible to get a good rearward view but there is one insurmountable problem.

      The vibration that this mirror undergoes even on smooth roads is absolutely unacceptable and renders it utterly useless for any safe and meaningful use in and around motor traffic. I have tightened it up to the point of stripping the screw heads, I have braced it with metal, I have locked it into position and bound the arm parts with tight zip ties to make a solid unit out of the several parts all to no avail, bracing and zip ties alleviate some of the problem but even then in use it is impossible to clearly see and judge the distance of approaching vehicles with the shakiness of the image. It may be a cheap product but even so it offers little in the way of value.
      Response of the brand
      Hi Rich,

      Thanks for taking your time to review the B'Twin cycling mirror and I am sorry to hear that you have not been happy with the quality of the mirror in regards to how much it shakes from use on the road.

      I would suggest that you return it to the store with your receipt/decathlon card to get a refund or exchange with a different mirror.

      Rob Basnett b'Twin Product Expert DECATHLON
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