The Cresta eEterna in detail Equipped with the new, feather-light Bosch Performance SX motor, the Cresta eEterna is sporty and remarkably quiet on the road. The motor is designed so slim that it completely disappears into the frame and is practically invisible from the front or back. Sophisticated sensor technology provides the right level of support in every riding situation. With a high cadence, the motor's power to the road increases. The 400 Wh strong battery is also slim and elegantly concealed in the downtube. It can be easily removed and reinserted for charging. An optional range extender with a capacity of 250 Wh is available. The front integrated rack can support up to 8 kg, while a custom rear rack with a 25 kg capacity and MIK system is available. The bright Supernova headlight is mounted on the handlebar, preventing any annoying shadows on the road from the front wheel. The stylish rear light is integrated into the mudguard. With the wide Schwalbe G-One Overland tires, the Cresta eEterna excels off-road. Bumps are effortlessly absorbed by the Suntour GVX suspension fork and wide tires. Bosch Performance SX Motor 400 Wh battery Optional 250 Wh range extender Shimano Alfine 8-speed internal hub gearing, Shimano Deore Linkglide 10-speed or Shimano XT 11-speed derailleur Shimano hydraulic disc brakes SR Suntour GVX suspension fork, 65 mm Ergon GP1 grips Supernova E3 headlight Schwalbe G-One Overland 365 tires