Pros: Big power, big range, big fun Cons: Price We were hugely impressed with the go-anywhere capability of Cannondale’s new Topstone Lefty last year. At the same time as rolling out the tech update of the Oliver single-sided suspension fork on that Topstone, Cannondale also launched an all-new electric version of the bike equipped with the same clever fork and Kingpin suspension rear end. Advertisement Its other electric drop bar, the SuperSix EVO Neo has a smaller battery and ebikemotion power driven by a rear hub motor for more emphasis on light weight. With the Topstone Neo, Cannondale has opted to go for a big tank and power in the form of Bosch’s latest Performance Line CX motor (capable of 850w in Turbo mode) mounted within the core of the frame at the bottom bracket, powered by a Bosch PowerTube 500Wh battery. That’s a system more commonly found on high-end e-mountain bikes not drop-barred machines.