Freesky Ranger Air M-540

The Freesky Ranger Air M-540 is a dual-motor step-through electric bike built for riders who need real power across any terrain. Two 1750W hub motors — one front, one rear — deliver 3500W of peak output and 200 N·m of combined torque. It'll hold its own on grades that stop other bikes and handle trails that demand it.

A 48V 25Ah lithium battery gives you 60–95 miles on single motor or 40–60 miles running full all-wheel drive. The low step-through frame (18" step height) makes mounting and dismounting fast. Full front and rear suspension absorbs rough terrain. The 4-piston hydraulic brakes give you the stopping power this much speed requires.

Key Specs

• Motor: Dual 1750W brushless hub motors — 3500W peak, 200 N·m combined torque
• Top speed: 34 mph (PAS) / 38 mph (throttle)
• Battery: 48V 25Ah lithium — charge in 8 hrs
• Range: 60–95 miles (single motor) · 40–60 miles (dual motor)
• Gearing: Shimano 7-speed
• Brakes: 4-piston hydraulic · 180mm rotors
• Tires: 26" × 4" fat tires
• Suspension: Full front & rear (downhill fork)
• Frame: 6061 aluminium · Weight: 95 lbs · Step-thru height: 18"
• Display: LCD colour display with NFC lock/start
• Throttle: Thumb throttle · 0–5 level pedal assist
• Rider height: 5'4" – 6'8" · Load capacity: 400 lbs
• UL2849 + UL2271 certified by TÜV
• Warranty: 24-month (motor, battery, controller) · 12-month (other components)
• Includes: Rear rack, front & rear mudguards