The power to do more of what matters. That's what the eBIG.NINE 400 offers. More fun when you're riding off-road, with a powerful new Shimano EP6 drive unit to help you up the hills. More time on the bike, with a 630 Wh battery that'll keep you going for miles. More control, thanks to a SR Suntour suspension fork, chunky tyres and powerful Shimano brakes. More of everything except unnecessary weight, thanks to a high-quality aluminium frame that's also got a lifetime warranty.