March 29, 2021 - Need an e-bike that fits right into your life? Well, the Opus E-Big City can do exactly that. The low step-through aluminum top tube makes errands a breeze, while the fenders and hydraulic disc brakes will keep you riding in any weather. Don’t worry about the hills either because the E-Big City is equipped with a 250-watt Shimano STEPS E5000 motor with 40Nm of torque and an integrated 418Wh battery with 125km of range. The Shimano Alivio 1×9 drivetrain provides shifting while the big city Kenda Kwick Seven tires can handle potholes. The SRP $3,499.