The Solar Sparrow by Euphree is a sleek, lightweight, step‑through commuter e‑bike that blends comfort, convenience, and low‑maintenance performance. It features a 500 W Bafang rear‑hub motor paired with torque and cadence sensors, offering up to 28 mph assistance and left‑thumb throttle control  . Riding smoothly thanks to its 30 mm monoshock front suspension and SR Suntour NCX suspension seatpost, it’s designed for everyday ease rather than off‑road adventure  . With a tidy Gates carbon belt drive and single‑speed setup, it delivers quiet, grease‑free operation ideal for urban commuters  . The bike is built on a durable yet lightweight 6061‑aluminum frame weighing 54 lb (60 lb fully equipped), fitting riders from about 4′11″ to 5′10″  . Its 48 V 10.5 Ah (504 Wh) battery supports up to approximately 50 miles on a charge, with integrated lighting, a rear rack supporting 30 lb, hydraulic disc brakes and internal cable routing adding to its commuter-friendly design  . Fully UL‑certified (UL 2271/UL 2849), assembled in Houston, and backed by a 2‑year warranty, the Solar Sparrow is a modern, stylish choice for riders seeking a hassle‑free, urban e‑bike experience