Rocky Pro A-320
Freesky Electric Step Thru Bike Rocky A-320 black
Rocky Pro A-320
Rocky Pro A-320
Rocky Pro A-320
Freesky Electric Step Thru Bike Rocky A-320 green
Rocky Pro A-320
Rocky Pro A-320
Rocky Pro A-320
Freesky Electric Step Thru Bike Rocky A-320 blue
Rocky Pro A-320
Rocky Pro A-320
Rocky Pro A-320
Freesky Electric Step Thru Bike Rocky A-320 red
Rocky Pro A-320
Rocky Pro A-320
Rocky Pro A-320
Rocky Pro A-320
Rocky Pro A-320
750W Motor Capacity
48V 20AH SAMSUNG Battery
45-90 Miles Range
7 Speed Shimano
28 MPH Top Speed
300 LBS Max Load

Rocky Pro A-320

A versatile and user-friendly companion for all your adventures.
Regular price$1,349.00

  • Free Shipping & No Taxes
  • Low stock - 7 items left
  • Inventory on the way

Key Features

  • Step-thru Frame
  • 750W Motor with 100 N·M
  • 48V 20Ah SAMSUNG Battery
  • 4-piston Hydraulic Brake
  • 800 Lumen LED Headlight
  • Dual Suspension
  • 28 MPH by Pedal Assist, 20 MPH by Throttle


Speed: 28 MPH
Range: 45-90 Miles
Load Capacity: 300 LBS
Pedal Assist: 0~5 Level Pedal Assist
Rear Derailleur: SHIMANO 7 Speed
Rider Heights: 5'1" ~ 5'11"

Power System
Motor: 750W Brushless Motor
Charger: US Standard 3A Smart Charger
Controller: 48V/22A
Battery: 48V 20AH SAMSUNG Cell Lithium Battery
Throttle: Thumb Throttle
Sensor: Speed Sensor

Tires: 20" x 4" Fat Tires
Display: LCD Color Display
Brakes: 180MM Hydraulic
Front Fork: Downhill Full Suspension
Frame: Upgraded 6061 Aluminum
Kickstand: Adjustable Heavy Duty Aluminum
Seat Post: 30.9*300MM Alloy Seatpost

Size & Fit

Size & Fit

  • 18-Month Warranty
  • 15-Day Return
  • Free Shipping
  • Every E-bike is covered under our manufacturer's all-inclusive warranty for the original owner against all manufacturing defects. 18-month warranty for motor, battery and controller and 12-month warranty for other parts. 

  • Ebikes are under FREE returns within 15 days of delivery if the item is defective or nonfunctional. To return an ebike that is not defective or damaged, please contact the customer service team within 15 days. Returns are NOT allowed after 15 days.

  • Free Shipping for all orders. In-stock orders will be typically shipped the next 1-2 business days, unless otherwise noted on the product page.


Effortless Riding for Everyone

Why Rocky

Discover the Rocky, a versatile and user-friendly companion for all your adventures. The step-through design ensures easy access for riders of all ages and abilities, making it the ideal choice for anyone looking for convenience and comfort.

Choose the Rocky for its adaptability, ease of use, and exceptional performance, and make every ride a delightful experience.

Go Anywhere with Rocky

Step-thru Frame Design
Ride Easy, Ride Fun

Hop on and off with ease, no matter your age or ability. Enjoy a perfectly comfy ride with an adjustable seat that’s kind to your back and hips. The sleek integrated frame and matching rear rack not only look great but also carry all your essentials.

Three Point Suspension System
Smooth Rides, No Matter the Road

Get ready to conquer rough terrains effortlessly with our Three Point Suspension System! Featuring lockable hydraulic front forks and Dual Spring Suspension, this e-bike glides over bumps and rocks like a pro.Say goodbye to bumpy rides and hello to adventure with ease!

Four-piston hydraulic brakes
Stop on a Dime, Every Time

Feel the power of superior 4-piston hydraulic brakes giving you unmatched stopping power even on loose terrain. Plus, with a longer lifespan, these brakes are ready for all your daily commutes and wild adventures. Brake with confidence and keep the fun going!

Key Features

Front Suspension Fork
Effectively reduce the impact of vibration on your arms, help you better control the direction.
Rear Suspension
Reduce the vibration of the e-bike body caused by bumpy roads, making you sit more stable and comfortable.
Rear Derailleur
Designed to deliver smooth and accurate gear shifts, our derailleur ensures optimal performance across all terrains.
750W Motor
Equipped with high-speed rear hub motor, which offers 100 N·m climbing power and reach up to 28+MPH by pedal; 20 MPH by throttle.
Thumb Throttle
Ergonomically placed for comfortable and natural use. Simply press the thumb throttle for instant power and speed.
LCD Smart Display
Easily monitor 5 PAS levels, headlight status, speed, battery power, mileage.
7-speed Shifter
Effortlessly switch between seven gears, fine-tune your speed and power output to match your riding needs.

Ride with us

Rocky A-320

Let's Achieve More

It is a fun and healthy way to cover more miles than possible. It’s time to turn on your electric bike.

Rocky Assembly Instruction


Currently, Klarna is only available in the United States. Meanwhile. Klarna offers two interest-free payment plans: 1. Pay in 4: Pay 25% Now, and Pay Later Every 2 Weeks. 2. Plan pay in 30 days: Shop now and pay in 30 days.

1. Shipping Areas:

  • 49 main states in the United States (Hawaii, Alaska and Puerto Rico excluded). And we DO NOT ship to PO BOXES or APO.
  • 10 provinces in the Canada (Northewest Territories, Nunavut and Yukon excluded). 

2. Still cannot check out when your address is included in the shipping areas: please check if there is accessory out of stock in your cart. If there is, kindly remove the accessory and then check out.

The bike is basically in a pre-assembled state, and customers only need to follow 2-3 steps to complete the full assembly, which is very simple. More instructions of assembly, please check the video instructions in the product page.

In-stock e-bikes will generally arrive in 3-10 days after the order is placed. For preorder e-bikes, please check the shipping information in the product page. For parts in stock, it can be delivered within 3-10 days. Parts that are not in stock will be shipped from our China factory and delivered within 15 days.

Generally, we will issue your refund within 2 business days after a refund approval. It will takes 3-5 days to receive the refund for customer because of international transaction.  If you haven’t received a refund over 7-10 business days after you received a refund notification, please check your bank account again and contact your credit card company/bank. If you’ve done all of this and you still have not received your refund, please contact us at