Bosch drive unit
The Bosch drive systems are the most advanced electric assist systems in the world. The mid-motor drive configuration provides balanced weight distribution for great handling and a natural feeling ride.
The Topstone Neo collection distills our experience making fast race bikes, cutting edge e-bikes and ultra-light dual suspension mountain bikes into exceptional machines, designed for maximum fun and range to go places beyond other gravel bikes' abilities.
They smoothly deliver incredible torque and power, allowing you to effortlessly climb hills, easily haul gear, and the big tank of a 500Wh battery keeps you going fast and far.
Revolutionary, super-light suspension that lets you ride harder on dirt and more smoothly on pavement. Better control. Better traction. Better comfort. Nothing sacrificed.
Whether you're looking for the speed and efficiency of a 700c wheel or the extra grip and comfort of a 650b, all Topstone models can take both wheel sizes and have clearance for seriously big rubber – 700×40mm or 650b×48mm with room to spare.