Review on AnNafi® Auxiliary Fuel Tank - 300ml for Bike Servicing, Fuel Tanks & Accessories, Workshop Tool for Balancing Carbs Carburetor, Petrol 300ML Tank for Vintage Bikes such as Royal Enfield, BSA, Norton (Orange) by Alexandergraham Visoro

Our family has a "classic" motorcycle in the collection and this "classic" has "classic" problems, for example it often clogs the carburetor. Because this particular bike has 4 carburetors, servicing requires removing the fuel tank, which means I used to have to completely reassemble the bike to inspect once the job was done. This tool simplifies that process, and I'm grateful for that. However, there are a few points worth paying attention to. 1) The hand cock on this tool does NOT work like a regular fluid valve. When the lever is in the ARROW with output, the fuel is OFF, and when it is perpendicular to the fuel line, the fuel is on. When I first started using it, it caused me a great deal of confusion as valves like this don't usually work that way. 2) It's easy enough to twist the threads on the cap, which is both uncomfortable and potentially dangerous. Paying close attention helps a lot. So don't rely on previous knowledge and instincts when using this tool and you will probably be fine. It works fine and the nitpicks above are just nitpicks. However, if I had to rebuild, I would buy a higher quality instrument from a more established brand like Motion Pro or K&L.