The Birdy R20 11SP is crafted to offer a premium experience while ensuring portability. The hallmark of Birdy bikes is their full suspension system, and the R20 11SP doesn't disappoint. It features both front and rear suspension, providing an exceptional ride even on bumpy roads. This suspension system helps reduce road vibrations and ensures the rider can tackle diverse terrains with ease, offering comfort typically found in full-sized bicycles. One of the key aspects of the R20 11SP is its larger wheels. Unlike other Birdy models, which often feature 18-inch wheels, the R20 comes with 20-inch wheels (hence the name "R20"). These slightly larger wheels provide better rolling performance, more stability, and improved handling, particularly at higher speeds.