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

(10 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
  • Bell lever left or right choice
  • Made of UD Carbon
  • Handle bar clamp width 11 mm – round 31.8 mm
  • Lightweight 27 + 11 grams
  • Matt black finish
  • Bike MOTION AWARD winner 2020

Included in the package

  • Adapters: Garmin, Sigma ROX (Garmin adapter) Wahoo, Bryton & Lezyne


  • Accessory: uni light adapter
  • Accessory: GoPro style adapter
  • Adapter: Polar

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

10 reviews for HideMyBell raceday sl

  1. Christian H. (verified owner)

    Great gadget and it does work really well

  2. Huub Van Kesteren

    Bijna goed. Op FSA K-wing stuur is de passing net even te breed waardoor houder gaat kantelen. Opgevangen met stukje tape aan zijde stuurpen.

  3. Frank (verified owner)

    Nice idea and first class implementation 👍

  4. Martijn (verified owner)

    Great product and quick delivery!

  5. Jeffrey

    I think the HideMyBell Raceday sl is a really cool product. I would definitely recommend it. The sound off the bell is good. Besides that the Raceday is really light and it’s is easy to install it on top of your handlebar.

  6. MIchael S. (verified owner)

    Leicht, stark und fast unsichtbar. Super, ich find´s geil!

  7. Brecht M. (verified owner)

    Very good looking mount, rugged and clear sound. 10/10 would recommend.

  8. Philip Ruijs (verified owner)

    Nice compact and light unit. Mounted on my aero racer. Works perfect and the bell is loud enough!
    Wahoo is mounted perfectly!!
    Can recommend it as a must have on race and gravelbikes (maybe there the standard mount)!!
    GPS and bell on one mount > clear cockpit!!
    Further the possibility of mounting a lamp underneath or a GoPro (the option I must test!!!!)

  9. Marc K. (verified owner)

    Een mooie steun voor mijn computertje, en tegelijk een mooie luide bel. De vormgeving is mooi rank. Een toppertje.

  10. Bas (verified owner)

    Superstrak design, slank, licht, bel op mooie plaats weg gewerkt en toch makkelijk te bedienen en helder en luid geluid! Blij mee!

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