The Macfox X7 and X7L are fat tire moped-style electric bikes featuring a 500W nominal motor (750W peak), a 20–25 mph top speed, a 624Wh (48V 13Ah) battery offering up to 30–35 miles of single-battery range, hydraulic disc brakes, and a high-carbon steel frame. Performance & Power* Top Speed: 20 to 25 mph (varies by regional regulation/mode)* Motor: 500W nominal, 750W peak rear hub motor* Range: Up to 35 miles (single battery) or up to 70 miles (dual battery setup)* Battery: 48V 13Ah (624Wh) removable lithium-ion* Charge Time: 5 to 6 hours* Throttle & Drive: Thumb throttle, single-speed gearing Build & Dimensions* Frame Material: High-strength carbon steel* Suspension: Front suspension fork* Brakes: Front and rear hydraulic disc brakes* Tires: 20″ × 4.5″ front and 20″ × 5.0″ rear fat tires* Vehicle Weight: 87 lbs* Max Load Capacity: 330 lbs* Overall Dimensions: 65″ L × 27″ W × 40″ H Key Differences: X7 vs. X7L* Seat Height: X7 is 30 inches; X7L is 31.5 inches* Rider Height Recommendation: * X7: Best for riders 4'11" to 5'9" (5'1" and up officially suggested) * X7L: Built with a taller frame profile, best for riders 5'3" to 6'6"