**Discover the Ultimate Commuting E-Bike: Serial 1 RUSH/CTY Step-Thru 2021 – Medium Size**
Elevate your daily commute with the Serial 1 RUSH/CTY Step-Thru Commuter E-Bike, a 2021 model tailored for effortless urban riding. Designed for riders who value both style and performance, this medium-sized e-bike offers a unique blend of comfort, speed, and sustainability.
**Why Choose the Serial 1 RUSH/CTY Step-Thru?**
– **Effortless Urban Navigation**: The step-thru frame ensures quick and easy access, perfect for busy city streets.
– **Powerful Performance**: Equipped with advanced e-bike technology, this model delivers a smooth and efficient ride, making your daily commute a breeze.
– **Stylish Design**: Combining modern aesthetics with practical features, the RUSH/ 
