FREESKY Rocky Pro A-320 E-Bike – 2500W Peak
Key specifications
- Peak motor power
- 2500W peak
- Battery
- 48V 25Ah Samsung / LG cells
- Pedal sensors
- Torque + cadence
- Range
- 45–90 miles / 72–144km (est.)
- Tyres
- 20 × 4-inch fat tyres
- Brakes
- 180mm 4-piston hydraulic
Compact fat tyres and an easy-access frame
The FREESKY Rocky Pro A-320 brings 20 × 4-inch fat tyres together with a step-through frame and front and rear suspension. Its 48V 25Ah battery provides 1200Wh of nominal capacity for rides on permitted private land.
Torque and cadence sensing support the pedal assistance, while Shimano eight-speed gearing gives you a wider mechanical gear choice. Four-piston hydraulic brakes provide braking control. The bike includes one 3A charger and mudguards.
FREESKY Rocky Pro A-320 E-Bike – 2500W Peak Technical Specifications
| Brand | FREESKY |
|---|---|
| Model | Rocky Pro A-320 |
| Product Type | High-power step-through fat tyre electric bike |
| Frame Style | Step-through |
| Motor | Brushless rear hub motor |
| Peak motor power | 2500W peak output |
| Torque | 120Nm |
| Sensor Type | Torque and cadence sensors |
| Pedal Assist | 0–5 levels |
| Throttle | Thumb throttle |
| Battery | 48V 25Ah Samsung / LG cell lithium battery |
| Estimated Range | 72–144 km / 45–90 miles |
| Charger included | One 3A smart charger with UK cable |
| Transmission | Shimano 8-speed rear derailleur |
| Chain | KMC chain |
| Tyres | 20 x 4.0-inch fat tyres |
| Suspension | Three-point suspension system |
| Front Fork | Oil-sprung front suspension fork |
| Rear Suspension | Dual rear suspension |
| Brakes | 180mm 4-piston hydraulic brakes |
| Frame Material | Upgraded 6061 aluminium |
| Display | LCD colour display |
| Display Functions | Pedal assist level, headlight status, speed, battery power and mileage |
| Lighting | Front headlight and handlebar-integrated steering lights |
| Kickstand | Adjustable heavy-duty aluminium kickstand |
| Seatpost | 30.9 x 300mm alloy seatpost |
| Bike Weight | Approx. 35 kg |
| Maximum Load | 181 kg / 400 lb |
| Total Length | 171.9 cm |
| Wheelbase | 116.3 cm |
| Total Height | 103.9 cm |
| Seat Height | 78.0–94.0 cm |
| Reach | 47.0 cm |
| Front Centre | 71.6 cm |
| Chain Stay Length | 45.0 cm |
| Rider Height | 154.9–180.3 cm |
| Inseam Range | 63.5–88.9 cm |
| Colour Options | Black, Green, Blue, Red |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual, mudguards |
Frequently Asked Questions
What motor is fitted?
It uses a 2500W peak brushless rear hub motor with 120Nm of torque.
What range can I expect?
The estimated range is 72–144km / 45–90 miles under suitable pedal-assist conditions.
What battery is fitted?
It uses a 48V 25Ah lithium battery with Samsung / LG cells.
What rider size is recommended?
The recommended rider-height range is approximately 154.9–180.3cm, with a 63.5–88.9cm inseam range.
What suspension and brakes are fitted?
It has three-point suspension and 180mm four-piston hydraulic brakes.
Delivery, returns and support
Specialist support from Electric Scooters London. Speak to our team about choosing a model, setup, maintenance and compatible parts, with servicing and repair support available through our London workshop.
Explore our electric bike range or view our repairs and servicing.
Before ordering: Delivery information, returns & refunds, and warranty & support.
FREESKY Rocky Pro A-320 E-Bike – 2500W Peak Product Video
User manual & downloads
Find the PDF instructions for this model: