When considering vacuum mounts like the ones offered by Mount Evo, safety is a common concern. With advanced suction technology used in construction and other heavy-duty industries, these mounts are designed to offer an exceptionally strong and reliable grip for your bike, no matter the conditions. But how exactly do they work, and what makes them a safe choice for transporting your gear?
How Do Vacuum Mounts Work?
Mount Evo’s vacuum mounts are not your typical “stick-to-the-wall” bathroom suction cups. They are industrial-grade, originally developed for heavy-duty applications like lifting large glass panes on construction sites. The vacuum is activated by pumping a plunger repeatedly until the yellow indicator band disappears, ensuring the mount is securely in place. The vacuum can only be broken manually by lifting the tabs on the cups or pulling the edge of the rubber cup.
Once mounted, these cups provide over 100kg of holding force each, far exceeding the requirements for holding a bike securely in place during transport. This powerful grip ensures your bike remains stable on the car roof, rear, or even on the windscreen—without the need for roof bars or permanent fixtures.
Each vacuum cup used by Mount Evo has a break-force of 100kg, meaning Solo and Piste, which use four cups, have a combined breakforce of 400kg. With Duo and E-Solo models, using six cups, offering an even higher break-force of 600kg. Given that most bikes weigh 8-10kg and skis or snowboards significantly less, this provides an immense safety margin. This level of force ensures that the mounts can hold much more than the weight of the equipment, even under stress from wind or bumpy roads.
Weather Performance
One of the most common concerns with vacuum mounts is how they perform in different weather conditions. Mount Evo’s vacuum cups are specifically designed to function reliably in rain, snow, or extreme sun. Water, instead of weakening the suction, acts as a lubricant that helps seal the vacuum more effectively. As a result, the force applied remains constant, regardless of adverse weather conditions.
Common Concerns and Safety Measures
1. Suction Loss: While Mount Evo’s vacuum mounts are highly durable, it’s important to ensure the surface is clean before mounting. Dirt, debris, or irregular surfaces can affect the suction power. Regularly checking the yellow vacuum indicator band can help you monitor the grip strength.
2. Mounting Flexibility: The mounts work on any smooth surface, allowing you to place them on roofs, windshields, or rear windows. This flexibility offers many mounting options, but always ensure that the surface is clean and smooth for maximum safety.
3. Safety: The vacuum cups can be easily dismounted by pulling the tab on the cup or lifting its edge. This means they are quick and easy to remove, but they won’t come loose unintentionally, giving you peace of mind while on the road.
Vacuum mounts, like those from Mount Evo, are not only safe but highly effective when transporting bikes. Their industrial-grade suction power, tested for holding heavy loads, offers far greater security than traditional suction cups. Additionally, they are weather-resistant and easy to monitor with the built-in vacuum indicator, making them a reliable and flexible option for cyclists looking to transport their bikes with ease.
