The Fidlock VACUUM Turn Base revolutionizes the mounting of your smartphone on your bike by transforming your existing GPS mount into an ultra-secure magnetic anchor point. Thanks to patented technology combining vacuum suction and magnetic guidance, this ingenious system offers unmatched hold while ensuring intuitive one-handed operation. Designed for demanding cyclists who already use a Garmin, Wahoo or Sigma mount, this adapter avoids the clutter of an additional handlebar mount while offering the versatility of the VACUUM system.

VACUUM Technology: the alliance of magnetism and vacuum

The heart of the VACUUM system relies on dual mechanical action: neodymium magnets ensure perfect automatic centering of the smartphone on the base, while the suction cup generates instant vacuum pressure that locks the case as soon as connected. In case of impact or significant vibrations, this dual safety feature prevents any accidental detachment. The side release lever allows immediate unlocking with a simple press, releasing the vacuum to remove the phone in a fraction of a second. This exclusive design guarantees absolute reliability, even on the most demanding terrain.

Universal compatibility and tool-free mounting

• Standard quarter-turn mount: Compatible with all quarter-turn GPS mounts from Garmin, Wahoo and Sigma — simply clip the adapter with a 90° rotation to replace your cycling computer.
• 360° free rotation: Portrait or landscape orientation according to your needs, with ratchet system preventing any involuntary rotation while riding.
• Full VACUUM compatibility: Works with all VACUUM cases for iPhone and Samsung, as well as with the universal Uni Phone Patch for any smartphone model.
• No electronic interference: Neodymium magnets do not affect NFC, contactless payments, GPS or phone functions.

Robust and lightweight design

At only 38 grams, the VACUUM Turn Base combines lightness with exceptional strength. Premium materials — glass fiber reinforced polyamide (PA66GF15), stainless steel, silicone and neodymium magnets — resist UV rays, moisture and mechanical stress. The compact dimensions (60 × 63 × 24 mm) integrate discreetly on the cockpit without obstructing visibility or access to controls. The maximum load capacity of 1,000 g allows safe use of even the heaviest smartphones equipped with reinforced cases.

Intuitive everyday use

• Guided magnetic attachment: Simply bring your smartphone equipped with a VACUUM case close — magnetic attraction automatically centers the device, then the suction cup locks instantly.
• Lever release: Press the side lever to release the vacuum and remove the phone with one hand, even while wearing gloves.
• Optimized navigation: Ideal for using your smartphone as primary GPS without sacrificing the bike computer location — the screen remains perfectly visible and accessible.
• Usage versatility: The adapter can also be inserted into the VACUUM Tex plate (sold separately) to create a smartphone mount on a backpack strap.

Technical highlights

• One-hand operation: Ultra-fast connection and disconnection without needing to look or manipulate straps.
• Shock-resistant hold: The vacuum-magnetic system withstands violent impacts and extreme vibrations on all types of terrain.
• No additional mount: Saves precious handlebar space and avoids mount multiplication.
• Controlled rotation: Integrated ratchet locks rotation while riding while allowing precise orientation adjustment.
• Premium materials: Long-lasting resistance to weather, UV rays, de-icing salts and thermal shocks.

Package contents and requirements

The VACUUM Turn Base adapter is delivered without smartphone case — it requires separate purchase of a specific VACUUM case (for iPhone or Samsung) or the universal Uni Phone Patch compatible with any existing case. The system is pre-assembled and ready to use: simply clip it onto your current GPS mount to instantly transform your cockpit into a secure multimedia station.