For those who enjoy long mountain bike tours off the beaten path and need enough power for fast descents, the SIGN E is worth a closer look. It features a ***630Wh battery that we are happy to install for you.*** The Shimano EP8 motor, with a maximum torque of 85 Newton meters, provides strong propulsion. The SIGN E33 is the perfect e-bike for long day trips and is also a lot of fun for evening rides. Proven components ensure comfort and durability.