**Discover the Ultimate Commuter E-Bike: Serial 1 RUSH/CTY STEP-THRU 2021, Medium**
Experience the perfect blend of style, performance, and convenience with the Serial 1 RUSH/CTY STEP-THRU Commuter E-Bike, exclusively available in Medium for the 2021 model. Designed for urban adventurers, this e-bike stands out with its sleek design and innovative features that make every commute a joy.
**Why Choose the Serial 1 RUSH/CTY STEP-THRU?**
– **Elegant Step-Thru Frame:** Say goodbye to awkward dismounts. The step-thru frame offers effortless mounting and dismounting, making it ideal for riders of all heights.
– **Powerful Performance:** Equipped with a robust electric motor, this e-bike ensures smooth and efficient rides, helping you conquer hills and long distances 
