Bike-WashMobile bike cleaners in comparison

Matthias Borchers

 · 22.01.2020

Bike-Wash: Mobile bike cleaners in comparisonPhoto: Markus Greber
Bike-Wash: Mobile bike cleaners in comparison

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Hose down your bike without a power and water connection? Low-pressure cleaners can do that. They are practical for travelling and usually cheaper than their high-pressure counterparts. Five bike wash devices compared.

Tired but happy. This is how cyclists, and mountain bikers in particular, often stand on the doorstep of their city apartment block after a tour. All they have to do now is quickly push the bike into the cellar and then get into the warm shower. But at every step, the lumps of dirt trickle off the bike like breadcrumbs. The trail inevitably leads to the culprit's cellar compartment. Stress is inevitable. If you don't have an outdoor washing area at home, the only option is often to take a diversion to the petrol station. Mobile low-pressure cleaners can be the solution here. Thanks to battery power and an integrated water tank, the bike can be cleaned independently of the public water supply. We have tested five models.

In contrast to their big brother, the high-pressure cleaner with a mains and water connection and more than 100 bar, low-pressure cleaners only reach a maximum water pressure of 5 to 20 bar. This is completely sufficient for cleaning bikes, and sensitive bearings (such as on the rear triangle, bottom bracket and headset), which can easily be penetrated by water, are thus protected from corrosion. A tank usually integrated into the device holds up to 20 litres of water. If you need more, take an extra canister with you - you have to do this anyway with the Worx pressure washer, as it is the only one in the test without an integrated tank.

The entire comparison test with all results including technical data and ratings is available as a PDF for 1.49 euros in the download area below:

No electricity, no water connection? Then compact low-pressure cleaners are the answer. They are practical for travelling and usually cheaper than their high-pressure counterparts. We tested five models from 40 to 300 euros in practice.

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The Aqua2Go Pro with 20-litre tank and two pressure levels up to 10 bar. The battery lasts 29 minutes.Photo: Matthias BorchersThe Aqua2Go Pro with 20-litre tank and two pressure levels up to 10 bar. The battery lasts 29 minutes.The Bosch Fontus with a 15-litre tank and three pressure settings (max. 15 bar) is the largest appliance in the test. The battery lasts 21 minutes.Photo: Matthias BorchersThe Bosch Fontus with a 15-litre tank and three pressure settings (max. 15 bar) is the largest appliance in the test. The battery lasts 21 minutes.The small Kärcher OC 3 Bike Box is compact, well thought-out and easy to use. It comes with a 4-litre water tank, a pressure setting (5 bar) and the battery lasts for 21 minutes.Photo: Matthias BorchersThe small Kärcher OC 3 Bike Box is compact, well thought-out and easy to use. It comes with a 4-litre water tank, a pressure setting (5 bar) and the battery lasts for 21 minutes.The 40 euro go from Lidl has a 5-litre tank and the battery lasts a full 70 minutes. However, the appliance is not convincing in operation. The water jet does not reach the 5 bar specified by the manufacturer.Photo: Matthias BorchersThe 40 euro go from Lidl has a 5-litre tank and the battery lasts a full 70 minutes. However, the appliance is not convincing in operation. The water jet does not reach the 5 bar specified by the manufacturer.

The Worx Hydroshot WG629E comes without a water supply and only 15 minutes of battery life. However, the washing lance has two pressure levels (max. 22 bar) and five spray settings.Photo: Matthias BorchersThe Worx Hydroshot WG629E comes without a water supply and only 15 minutes of battery life. However, the washing lance has two pressure levels (max. 22 bar) and five spray settings.Washing accessories 1. a canister as a spare tank for the water supply; various sizes can be found in DIY stores. 2. an old hand towel or a <a href="https://www.awin1.com/cread.php?awinmid=11768&awinaffid=471469&clickref=B+microfibre cloth&ued=https%3A%2F%2Fwww.rosebikes.de%2Fsearch%3Fq%3D%2BMikrofasertuch" target="_blank" rel="noopener noreferrer nofollow">microfibre cloth</a> * for drying. 3. <a href="https://www.awin1.com/cread.php?awinmid=11768&awinaffid=471469&clickref=B+chain-spray+&ued=https%3A%2F%2Fwww.rosebikes.de%2Ffahrradzubeh%25C3%25B6r%2Freinigung-und-pflege%2Ffahrradpflegemittel%2Fkette" target="_blank" rel="noopener noreferrer nofollow">chain spray or oil</a> * to lubricate the chain and bearing surfaces after washing and thus prevent corrosion. 4. coarse <a href="https://www.awin1.com/cread.php?awinmid=11768&awinaffid=471469&clickref=B+B%C3%BCrste&ued=https%3A%2F%2Fwww.rosebikes.de%2Fsearch%3Fq%3DB%25C3%25BCrste" target="_blank" rel="noopener noreferrer nofollow">brush</a> * for pre-cleaning and for stubborn dirt. 5. <a href="https://www.awin1.com/cread.php?awinmid=11768&awinaffid=471469&clickref=B+wheel-cleaner&ued=https%3A%2F%2Fwww.rosebikes.de%2Ffahrradzubeh%25C3%25B6r%2Freinigung-und-pflege%2Ffahrradpflegemittel%2Frahmen" target="_blank" rel="noopener noreferrer nofollow">wheel cleaner</a> * or washing-up liquid, preferably in a pump spray bottle. Available in various sizes from DIY stores. 6. waterproof gloves. 7. a simple bike stand to hold the bike in position.Photo: Matthias BorchersWashing accessories 1. a canister as a spare tank for the water supply; various sizes can be found in DIY stores. 2. an old hand towel or a microfibre cloth * for drying. 3. chain spray or oil * to lubricate the chain and bearing surfaces after washing and thus prevent corrosion. 4. coarse brush * for pre-cleaning and for stubborn dirt. 5. wheel cleaner * or washing-up liquid, preferably in a pump spray bottle. Available in various sizes from DIY stores. 6. waterproof gloves. 7. a simple bike stand to hold the bike in position.

You can find this article in BIKE 4/2019. You can read the entire digital edition in the BIKE app (iTunes and Google Play) or the print edition in the DK shop reorder - while stocks last:

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Matthias Borchers is an expert for clothing and accessories in the test department of TOUR. As an amateur cyclist, he has completed the TOUR-Transalp and the TOUR-Trans Austria. His reportage trips from San Francisco to Sakai and 17 trips to the Tour de France with around 30,000 motorhome kilometres are also formative.

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