Two types of Bosch motors are mounted in our bikes. HEAD Preston has been equipped with Bosch Performance system with 250W and 75 Nm for faster acceleration. Compared with 500Wh battery makes climbing and longtime trips smoother as never. Bosch Active Line is mounted in E-Cross,E-Trekking and Comfort e-bikes. This bikes are designed for recreational use, so 400Wh battery and 250W motor with maximum torque 50Nm will be enough for daily commute to work or trips outside the city.