VERDICT
a new bike, then the WD-40 Wax and Polish spray is a perfect product to treat all parts of your bike once you’ve given it a good wash. It’s good value and gives a great finish and protection to all surfaces and finishes, including screens. For an older, or naked bike, the Rock Oil Silicone bike shine gives a little more protection thanks to the lubricant element and should look after exposed metal surfaces and electricals better.
For older or more heavily-used bikes, the Britemax AIO just took the highest score. However, the Triplewax gets the ‘Best Buy’ tag thanks to its excellent performance and superb value for money. All the polishes performed well on paintwork and have the added benefit of being able to be used on cars as well. But for the metalwork and suspension on a bike, you’re still best off using the spray-on products. Ideally, keep both in your garage.