What a nice bicycle fair in Utrecht (NL) last week! Very cool to inspire so many cyclists with our CloseTheGap products. We are proud of winning our first AWARD with our new HideMyBell raceday sl. Thanks for all the votes!

HideMyBell raceday sl

(19 customer reviews)


In Stock

The CloseTheGap DNA is competition cycling, so we are really excited to launch the new HideMyBell raceday series. This another unique mount shows where we stand for: increase safety with innovative products. The HideMyBell raceday is a real must-have with premium looks and materials. The mount is made of an extreme stiff UD carbon composite. This new material makes it possible to engineer lightweight & minimalistic in combo with next level stiffness values.



  • Bell removable in a second
  • Made of UD Carbon
  • Handle bar clamp width 11 mm – round 31.8 mm
  • Lightweight 25 + 15 grams
  • Matt black finish
  • Bike MOTION AWARD winner 2020

Included in the package

  • Adapters: Garmin, Sigma ROX (Garmin adapter) Wahoo, Bryton
  • GoPro style adapter


  • Accessory: uni light adapter
  • Adapter: Polar / Lezyne / Hammerhead Karoo2

Check the general HideMyBell FAQ below on this page. For more info about compatible computers, lights and more specific info check the FAQ on this link.

Additional information


Red, White, Black

19 reviews for HideMyBell raceday sl

  1. Anonymous (verified owner)

    Part is perfect, delivery service was slow, package potentially got lost internally

  2. Erik A. (verified owner)

    Nice product. Light and with nice finish

  3. Anonymous (verified owner)

  4. Peter Fourtzis (verified owner)

    Great product guys love the engineering

  5. Gerton (verified owner)

    Good design and firm quality.

  6. Laurence (verified owner)

    So far, so good. My Hammerhead Karoo is now very secure on the bike and it’s great to have the bell hidden away. Now considering the go pro mount for a tidy way of connecting a bike light

  7. Anonymous (verified owner)

    Unfortunately I stripped the thread while installing the mount to the bar, it would be great to see a steel insert instead of threads in the plastic. I’ll try with a nut and bolt but it’s disappointing that it can strip so easily. Otherwise it’s a really nice design

  8. Martijn Leenaers (verified owner)

  9. Anonymous (verified owner)

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