Want to upgrade your existing e-bike to something more powerful or to travel farther with? Look no further than Retrospec’s Valen Rev Electric Fat Tire Bike! The Valen Rev makes your daily commute a breeze. Its powerful 55-mile battery range gives it the power it needs to handle the longest commutes. The bike features 6 pedal assist levels, making awkward starts and stops a thing of the past. The Valen Rev tops at a speed of 20mph. Furthermore, extra stability is added by the fat 20 x 4.0 tires, allowing you to conquer all terrains. Whether its used for commuting to work or off road, the Valen Rev Electric Fat Tire is your friend.