Solar Sparrow

Sticking with the Euphree family, the Euphree Solar Sparrow takes a sharp turn away from the heavy, high-powered "SUV" architecture of the Stellar Falcon 2 and moves directly into sleek, European-style urban minimalism. Billed as the brand's lightest, most affordable, and most approachable model yet, the Solar Sparrow is built for riders who want absolute simplicity without sacrificing premium comfort.

By tossing out a clunky traditional chain in favor of a silent Gates Carbon Belt Drive and keeping the bike exceptionally lightweight, Euphree created a virtually maintenance-free neighborhood cruiser. It glides over city streets with a clever dual-suspension layout hidden seamlessly inside a low step-through frame.

The Technical Snapshot

• Power & Zippy Performance: Driven by a snappy 500W nominal Bafang rear hub motor that peaks at a muscular 900W and 75Nm of torque. Despite its lighter weight, it punches way above its weight class on hills, delivering quick, quiet off-the-line acceleration.
• The Belt Drive Twist: Utilizes a single-speed Gates Carbon Belt Drive (60T chainring / 20T rear cog) instead of a greasy chain, greasy derailleur, or complex shifter gears. It is completely grease-free, silent, rust-proof, and rated for up to 10,000 miles of maintenance-free riding.
• Dual-Sensor Adaptability: Carries over Euphree’s signature selectable torque and cadence sensor ecosystem. You can toggle the torque sensor for an instantaneous, bionic pedaling response that extends your range, or switch to the cadence sensor for effortless "cruise-control" gliding.
• Battery & Safety Range: Houses a slim, down-tube integrated 48V 10.5Ah (504Wh) battery built with premium cells, pushing a real-world range of 22 miles in Turbo up to 56 miles in Eco mode. The full build is SGS certified to UL 2849 standards for top-tier electrical safety.
• Drivetrain & Speed: Operates as a class-switchable commuter. It runs beautifully at Class 2 speeds (20 mph max via the left thumb throttle), but can be easily unlocked via the full-color display to achieve Class 3 speeds up to 28 mph under pedal assist.
• Hidden Dual-Suspension: Retains a plush ride quality via a unique, integrated "Uni-Fork" head-tube monoshock (30mm of travel) tucked into the front fork to absorb abrupt sidewalk transitions, paired with a premium SR Suntour NCX rocker suspension seatpost and a wide, cushy Velo comfort saddle.
• Brakes & All-Weather Control: Stopped reliably by Tektro E350 hydraulic disc brakes clamped onto 180mm rotors front and back. It rolls on efficient, fast-rolling 26x2.4-inch Kenda Kwik Six tires designed to balance low friction on pavement with solid wet-weather grip.
• Sizing & Frame Aesthetics: Crafted with an ultra-accessible aluminum step-through frame boasting a low 16-inch standover height. Weighing just 60 pounds fully dressed (or 54 lbs stripped of its battery), it handles with immense agility. The one-size geometry features a 90° adjustable stem and swept-back bars, specifically optimized to fit riders from 4'11" to 5'10" (with a 300-lb total weight capacity).
• Commuter Perks: Arrives fully styled in five vivid colorways, equipped with full-coverage metal fenders, a 50-pound capacity MIK-compatible rear rack, a blinding 200-lux dual-beam LED headlight, a rear brake-sensing light, and a vibrant color display with an integrated USB-C device charging port.