FREESKY Ranger M-540 Dual-Motor Step-Thru Electric Bike (48V 25Ah, 3500W Peak)
FREESKY Ranger M-540 — Dual-Motor Step-Thru eBike
The Ranger M-540 is a confidence-inspiring all-terrain step-thru eBike built for riders who want big traction, strong braking, and the flexibility of single-motor or dual-motor drive modes.
- Dual-motor drive: listed as 3500W peak total (1750W + 1750W peak) with selectable motor modes via handlebar control.
- Torque: listed up to 200 N·m combined (100 N·m per motor).
- Battery: 48V 25Ah lithium battery with BMS.
- Range (listed): 60–95 miles (single motor) / 40–60 miles (dual motor).
- Brakes: 4-piston hydraulic brakes (180mm listed).
- Tires: 26" × 4" fat tires for sand/snow/gravel stability.
- Display: color LCD with NFC lock/start system (listed).
- Lights: integrated steering/turn signal light system (listed).
- Rear rack: listed as included/standard on this model.
Key Specs
| Motor (Peak) | 1750W + 1750W brushless peak motors (3500W peak total listed) |
| Top Speed (PAS) | Up to 38 mph (listed) |
| Battery | 48V 25Ah lithium battery (listed) |
| Controller | 48V / 30A (listed) |
| Throttle | Thumb throttle (listed) |
| Range | 60–95 miles (listed; varies by mode, terrain, rider, temperature) |
| Drivetrain | Shimano 7-speed rear derailleur (listed) |
| Brakes | Hydraulic disc brakes (180mm listed) + 4-piston braking system (listed) |
| Tires | 26" × 4" fat tires (listed) |
| Suspension | Listed as “Downhill Full Suspension” |
| Max Load | 400 lb (listed) |
| Bike Weight | 95 lb (listed) |
| Recommended Rider Height | 5'4" – 6'8" (listed) |
Size & Fit (listed)
- Total length: 76"
- Wheelbase: 47"
- Total height: 46"
- Seat height: 34"–39"
- Step-thru height: 18"
What’s Included
- 1× Electric Bike
- 1× Charger
- 2× Keys
- 2× Pedals
- Front wheel + headlight (as listed in manual contents)
- Tool set (wrenches / allen keys as listed in manual contents)
- 1× User manual
User Manual
Download the FREESKY Ranger M-540 User Manual (PDF)
Assembly / Installation Video
Prefer a direct link? Watch on YouTube
Important Notes
- Real-world range varies with rider weight, terrain, temperature, tire pressure, assist level, and wind.
- Local compliance: this model’s listed power/speed may exceed public-road e-bike limits in some regions. Ride responsibly and follow local laws.
- Warranty: manufacturer warranty terms apply; keep your order info and serial numbers for support.
Extend Your Warranty Protection
All Zeus Ebikes come with a free 1-month limited warranty through Zeus, followed by standard manufacturer coverage (typically 1–2 years). For added peace of mind, you can choose a Zeus Extended Warranty plan below for continued direct support, remote diagnostics, and claim handling — up to 5 years.
FREESKY Ranger M-540 Dual-Motor Step-Thru Electric Bike (48V 25Ah, 3500W Peak)
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