Efficient, integrated power source
Bosch's lithium-ion batteries are among the most advanced on the market. Their intelligent battery management system guarantees a long life, while the efficient energy control optimises your bike's range. With the integrated 500- or 625-Wh battery, you'll always have enough range. The battery is secured in the frame with a lock. You can easily remove it from the bike using the bike key, so you can recharge the battery anywhere.
The wind is always at your back with a Bosch Performance Line motor
The Bosch Performance Line gives you everything your cyclist's heart desires. Smooth and powerful assistance that will never let you down. With 75 Nm torque you can handle any terrain. Highly recommended for the demanding cyclist.
Always in the right gear
Enviolo's robust, stepless shifting gear hub lets you switch between gears without scrolling through intermediate gears — whether you are pedalling or stationary. So, while you're waiting at a red light, for instance, you could shift down a few gears. The drive operates using a durable belt drive.
Belt drive: quiet and low maintenance
A big plus of the Ultimate C380 HMB is the Gates belt drive. In fact, a belt drive has several advantages over the classic chain drive. To begin with, a belt drive is very quiet and requires little maintenance. Unlike a chain, you don't have to lubricate it and it lasts three to five times longer.
Controlled, safe braking
With an advanced e-bike like the Ultimate C380 HMB, you want to be able to brake safely without thinking about it. Hydraulic disc brakes are therefore indispensable, as they provide the braking power and the precision for controlled braking at all times — even when it's raining or the roads are wet.
Assistance that always feels natural
Whenever and wherever you cycle, you will enjoy that reassuring push from behind — especially when you're tackling a steep hill or cycling home loaded up with shopping. What makes us so confident about that? We've equipped the Ultimate C380 HMB with the Bosch Performance Line mid-drive motor (torque: 75 Newton metres). The assistance it provides is powerful, yet still feels completely natural.