General HideMyBell questions

Is the HideMyBell raceday fi compatible with every handlebar/stem combo’?

The HideMyBell raceday fi will fit any straight surface 2 bolt M4/M5 understem assembly with up to 58mm center to center distance. The center GPS mount to center of the forward bolt will be minimal 128mm. So our multi compatible design with the slot hole will fit all cockpit design on the market wit a 2 bolt one after another. The stem compatibility list below is likeley not complete due to the vast number of understem bolt products on the market. In absence of your stems name, use this technical data. If you have a curved surface 2-bolt understem mount, please look for a brand specific mount in our collection (Scott, Pinarello, etc).

The HideMyBell raceday fi compatibilty:

  • Canyon CP01
  • Canyon CP04
  • Canyon CP06
  • Canyon CP07
  • Canyon CP10
  • Canyon CP30
  • Canyon CP01 Hover Bar.
  • Canyon CP0018
  • Canyon H31


  • Colnago R41


  • CUBE Baseball stem combination LITENING C:68X (2020)


  • Ritchey WCS Solostreem Carbon


  • FSA Plasma


  • Forza Aero Integrated


  • Giant Contact SLR Aero Integrated Bar/Stem (not the current Giant Propel model)


  • Syncros bar/stem systems (<2018 Scott Foil)
  • Syncros RR1.0 Aero / IC SL (front bolt needs extra support, not included in the package)


  • MOST iTalon


  • Pro Stealth EVO


  • Sensa Supra Combo


  • Cannondale Synapse Save SystemBar (<2018)


  • Vision METRON 5D ACR


  • Wilier Zero Bar Carbon handlebar


HideMyBell raceday bb

  • Bontrager Blendr (Trek Madone), also in combination with Blendr system

Special HideMyBell raceday series are available for:

  • HMB raceday cnn: Canyon H11 & H36 (Aeroad)
  • HMB raceday cad: Cannondale KNOT – Save system bar
  • HMB raceday s5: Cervelo S5
  • HideMyBell raceday dm: direct stem mount max bolt spacing 42 mm) 
  • HideMyBell raceday pm: Most iTalon Ultra
  • HideMyBell raceday bb: Bontrager Blendr / BMC ICS
  • HideMyBell raceday ss: Syncros Creston iC sl / Syncros Fraser
  • HMB raceday bi: Black Inc – Factor
  • HMB raceday da: Deda Alarnera
  • HMB raceday sd: Direct stem mount: Specialized/Fzik/Cervelo/Easton/Syncros
Can I use the HideMyBell in all weather conditions?

Yes, rain and mud have no effect on the functionality of the bell. It contains small holes, allowing water to flow out smoothly. The alloy bell is anodized, which provides a weatherproof oxide layer. The bolts are made of stainless steel, so you don’t have to worry about rust and corrosion.

Can I install a HideMyBell on my 35mm handlebars?

We suggest the HideMyBell raceday dm, direct stem plate mounting. 

Which action cameras and lights have a GoPro adapter?

Action cameras

  • The complete GoPro series
  • Shimano Sport
  • Garmin Virb


  • Garmin Varia UT 800
  • Sigma Buster 100 (adapter is optional)
  • Sigma Buster 200 (adapter is optional)
  • Sigma Buster 600 (adapter is optional)
  • Sigma Buster 2000 (adapter is optional)
  • Light & Motion (adapter is optional)
  • Knog PWR
  • Blackburn Central 700
  • LED24 (various models)

Light/camera combination

  • Cycliq FLY12

Do you have additions?

More and more brands use GoPro connections for their camera’s and safety lights, and there is no doubt we have missed a few. Do you have additions to the list above? Please send us an email: support@closethegap.cc

Can I use the HideMyBell off-road?

All HideMyBells work well under all circumstances. We tested all models at extreme MTB bike parks: the holder is strong, and the bicycle computer is firmly and securely clamped in the holder. Cobblestones do not make the bell go off unintentionally.

The HideMyBell insider is especially designed for off-road usage. It positions the bike computer right above the stem, to make sure it is well protected. When you are pushing your limits out there in the forrest, you don’t have to worry about your computer being damaged by branches and trees.


Which bike computers fit the HideMyBell?

  • Edge 20
  • Edge 25
  • Edge 130
  • Edge 200
  • Edge 500
  • Edge 510
  • Edge 520
  • Edge 530
  • Edge 800
  • Edge 810
  • Edge 820
  • Edge 830
  • Edge 1000
  • Edge Touring
  • Edge 1030
  • Edge Explore
  • Edge 1030 Plus
  • Edge 1040 (not the current HideMyBell raceday SD)
  • ELEMNT Roam
  • ELEMNT Bolt
  • ELEMNT Mini
Mio / Magellan
  • The complete Cyclo series
  • ROX GPS 7.0
  • ROX GPS 11.0
  • ROX GPS 12.0
  • Pure GPS 
  • M450
  • M460 
  • V650
  • Rider 15 NEO
  • Rider 320
  • Rider 420
  • Rider 750
  • Rider 10
  • Rider 10 C 
  • Rider 10 E 
  • Rider 100 
  • Rider 310 
  • Rider 330 C 
  • Rider 530 H
  • Rider 530 T
  • Rider 410
  • Rider 450
  • Super GPS
  • Mega C 
  • Micro GPS 
  • Macro GPS 
  • Mega GPS XL
  • X3
  • X5 Evo
  • Karoo
  • Karoo2, at this moment use the ‘Garmin plate adapter’ we are working on a Karoo2 direct mount option. Please send an email to info@closethegap.cc  for putting you on the notification list when available.