There are some bikes most people only ever fantasize about about owning. But if you are going to spend a monster amount of cash, you'll want to choose wisely. Here are four of the ultimate superbikes available...

We knew the aluminium HiFi was a quick bike the first time we rode it, but this year Fisher has gone a step further and blown the budget on a full OCLV carbon-fibre main-frame and aluminium/carbon rear end. This drops the weight by 220g which for a bike with a conventional specification is impressive...