Two bikes; two different uses of carbon fibre. The Spesh has a carbon front triangle, the Whyte a carbon swingarm. But how does this differing use of the black stuff affect the ride?

Heavy metal fans look no further: the metal in this test will really get your head nodding! We took six of the most heavy-duty six-inch sussers on the market out to the Alps and gave them a devil of a hiding. Only one received the top mark - of Cain - WARNING EXTRA LARGE FILE