Legacy Catalog Brief
SoFlow SO3: Source-Labeled Model Brief
Evidence and availability
This is a legacy catalog reference without a current primary-source link attached. Electric Scooter Guides has not verified this exact record through a hands-on test. Treat every figure below as historical and confirm it with the manufacturer before buying.
Catalog status: Unverified legacy listing.
Published specifications
The catalog currently records listed price: 499 USD; claimed top speed: 19.4 mph; claimed maximum range: 16.8 miles; listed motor output: 350W; listed weight: 15.8 lb. Actual speed and range vary with rider weight, terrain, temperature, tire pressure, riding mode, and battery condition.
Equipment and ownership fit
The attached equipment record lists brakes: Rear Disc Brake; tires: 8 in Solid Tire; water-resistance listing: IP54. At a listed 15.8 lb, buyers should compare the weight with any stairs, transit transfers, or vehicle loading in the intended route. No suspension detail is attached to this record, so ride comfort on rough pavement is unknown. The 16.8-mile figure is a maximum claim, not a trip-planning guarantee.
What to verify before buying
Confirm the current price, warranty, replacement-battery path, wear-part availability, charger certification, recall history, and local riding rules. A splash-resistance rating is not permission to ride through deep water, and high-speed models require protective equipment and a legal place to operate.
Comparison guidance
Use the comparison tool for a side-by-side catalog check, then open each model page and follow its source link. Blank fields stay blank instead of being estimated. The Ownership Lab explains how operational, hands-on, manufacturer-researched, preview, and legacy evidence are separated.
