Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru
Freesky electric bike Rocky Step-thru

Freesky electric bike Rocky Step-thru

Regular price $1,699.00 Sale price$1,449.00

For all the rocky bikes, the throttle speed has been limited to 20MPH, pedal assist speed keeps the same at around 28MPH. If you want to unlock the throttle speed, please contact us!

The display has been upgraded also. Please check here for the new display.

Want to know more, text or call at 818-860-6509

Note: the black color is available to ship at the end of December. THe other colors will be available next week.

Coupon Code
(150$ off)

  • Shipping Calculated at checkout page
  • Low stock - 5 items left
  • Inventory on the way
  • 18-Months Warranty
  • 15-Day Return
  • Shipping
  • All Freesky ebikes are covered under our manufacturer's 18-month
    all-inclusive warranty for the original owner against all manufacturing
    defects (motor, controller, and battery). Warranty for other
    consumable parts is 3 months.

  • Ebikes from Freesky are under 15-day return policy, which means you have 15 days after receiving your item to request a return. To return an ebike that is not defective or damaged, please contact the customer service team within 15 days. We do not provide product returns service after 15 days, as same as refund.

  • SHIPPING fee will be calculated at the checkout page. Your eBike will be shipped from our CA/NJ warehouse.
    For in-stock order, please allow 1-2 business days to process your order after being placed online. Tracking information will be sent to your email address once an order is shipped.
    For Pre-order item, the shipping date is listed on the product page. We will share the shipping status on our blog.

  • Expert Advice
    Expert Advice
    Professional E-bike Experts
  • 15-Day Return
    15-Day Return
    Buy With Confidence
  • Fast Shipping
    Fast Shipping
    Ship to Lower 48 States
  • Fast Support
    Fast Support
    Email & Phone Services
  • 750W
    Motor Capacity
  • 48V 15AH
    48V 15AH
    Battery Capacity
  • 35-80Mile
  • 7 Speed
    7 Speed
  • 4-6Hours
    Charging Time
  • 300Lbs
    Max Load
  • FREESKY Rocky Step-thru Fat Tire E-Bike


    Step-thru Design

    This Step-thu ebike has low standheight, which means it is extremely easy to step on the bike, no matter what's your height is.

    Front & rear suspension makes the bike ride comfortable and smooth. You don't need to bear the stiffness when cross some rugged roads.

    Powerful Motor

    Rocky Step-thru's motor uses an upgraded 750 Brushless Geared Hub Motor and specialized inner ring, which enables high-temperature resistance and smooth riding. If you want to explore the world around you or just for your commute, this step-thru will bring you great fun and helps you get the destination faster.

    Samsung Cell Battery

    Large capacity high quality brand cell battery, 4-6 hours fast charge time, 6 layers of protection, 1000+ times of recharge and discharge, Freesky Rocky Step-thru can cover a range of 35-80+ miles per full charge depending on your choice of riding modes.

    Integrated down-tube battery design makes the battery removable, convenient to be recharged both on/off the bike. With the safety battery lock, no risk of battery loss.

    Smart LCD Display

    Backlight LCD smart display can clearly show your riding operations such as 5 PAS levels, headlight on, speed, remainning battery power, mileage and so on.

    With a USB charging port on the bottom of the display, charging your mobile devices becomes easier when you ride outdoor.

    Hydraulic Disc Brake

    Front & Rear hydraulic disc brakes are ensuring you a much smoother stop power whether on uphill, downhill, or flat roads, providing you with a stronger protection. In rainy weather, heavy off-road, long downhill or adverse conditions, the e-bike provides you with more effective braking with dual front and rear hydraulic disc brakes.

    High Quality Parts

    Fat Tire

    20x4.0 Fat tire has better grip capacity with groud, which helps adapt all kinds of terrains, such as mountain, snow, beach, sand and so on.

    Rear Suspension

    It gives you great riding experience especially when you ride on some rugged roads. Adding the front suspension, the step-thru can conquer any terrain.

    Thumb Throttle

    Press with your thumb slowly to get the start power. Then hold down to the end to get the maximum speed. Holding it for around 15 seconds at fixed speed will enter cruise mode.

    Shimano Shifter

    Never move 2 gears at one time. Please remember don't move it without pedalling the bike, or the chain might fall off.


    This headlight is stronger than most other ebikes', the light will get brighter and longer distance.


    With a rear rack, you can go anywhere with your hands-free. You can also add rear basket to get more staff stored.
    The taillight keeps others to see you even at night.


    Double cover right crank can make the chain less possibility of falling off. Alumilum material makes the cranks durable.


    In the PAS mode, when you pedal the bike, it will activate the motor immediately. 9 PAS levels is available which gives you more speed options.
    750W (Sustained), 48V rear hub motor
    48V 15Ah Samsung cell lithium battery
  • FORK
    Front and rear suspension
    35-80 miles according to your riding mode
    Intelligent LCD color display
  • TIRE
    20x4.0 CST fat tire
    Thumb throttle
    Upgraded 6061 Aluminum
    US standard 2.0 A smart charger
    Speed Sensor
    Aluminum alloy levers with motor cutoff switch
    160MM Hydraulic Brakes
    Shimano 7 speed
    KMC chain
    33.9*300mm Alloy Seatpost
  • Kickstand
    Adjustable Heavy duty aluminum
  • Pedal Assist
    0~5 level pedal assist
  • Payload Capacity
  • Recommended Heights
    5'1" ~ 6'4"
  • Package Size
  • A.Total Length
  • B.Total Height
  • C.Wheel Diameter
  • D.Standover Height
  • E.Reach
  • F.Min Seat Height
  • G.Max Seat Height

  • **Freesky has the right to substitute parts of at least equal quality for advertised Freesky ebike parts in case of the unavailability of such advertised parts
  • ROCKY Step-thru Assembly Instruction

    General Operation Instructions for ebikes

    Ride with us

    Customer Reviews

    ROCKY Step-thru FAQs

    Please take some photos of the defective parts and send them to our support email at and we will reply you soon and send you correct accessory or part replacement.

    If the package comes with broken box during transportation, please also take some pictures of the broken parts and the label on the box which shows the tracking number. We will get back to you soon.

    Please note that we have purchased the signature service for each shipping. Make sure there are somebody at home to receive the package or the package will be returned to us after three trials to deliver the package.

    Thank you for your support on Freesky ebike.

    1. Please watch the assembly instruction video carefully. Click here to watch the video.

    2. Pay special attention to the assembly of connecting cables, front wheel and the pedals.

    Click here to watch the cable connection instruction.

    Click here to watch the pedal assembly instruction.

    1.After you assembly the bike, we suggest you keep 1 key at home for future use.
    2.Check and Make sure all the screws, including but not limited to the screws on the stem, handlebar, front fork, headlight, rear frame and kickstand, is tightened.
    3.Make sure the seat height is suitable for you to stretch your legs but not too high from the ground.
    4.Check the brake and the shifter whether it is in good function. Check the tire pressure. Normally 85% of the rated maximum pressure is ok for your bike.

    1.To engage the motor, please use the pedal assist 1-2 or use the throttle gently. Please be aware that if you press the throttle immediately to the end when the bike is powered on, it will give you very fast speed in a second.
    2.When you are moving up or down in gears, always pedal at the same time. Do not shift more than two gears at a time. Always maintain the gear system in good condition.
    3.Always wear a helmet when riding your electric bike. Turn on the light when riding at night.

    1.Use original battery charger, use of other models or brands may bring about safety issues;
    2.Don’t run out of the battery for your each ride. Normally when the battery power comes to 20%, try to fully charge the battery to prolong its life span.
    3.Do not leave batteries unused for extended periods of time. Charge or discharge the battery to approximately 50% of capacity before storage. Charge the battery at least once per two months. Store the battery separately from the product in a dry and ventilated environment.


    Customer Reviews

    Based on 111 reviews
    Easy Assembly

    This ebike is sturdy feeling. It was really well packed, no scuffs or scrapes, and very easy to assemble.750 Watt hub motor is powerful for climbing 25 hills with effortlessly, the battery has been lasting a long time. The fat tire and front suspension make a comfortable and smoother ride. For me, I love the step through and upright body position design. I can easily get on and off the ebike. It also has a very comfortable big saddle for long ride. Mothers birthday is coming up and I thought I'd get her this electric bike, I think she'll love it.

    Ron bush
    A Beast and a Beauty

    I bought this Rocky after talking with Mark on a Sunday. He had answers to all my questions and helped me overcome an issue with ordering the red bike on my I phone. ( Had to order with I pad)

    I have been E-biking for several years and found that my ecotric and Lectrics could not handle mountain biking without being jarred to pieces. I have broken several seat post screws, had several flat tires, disconnected a fender, and suffered jammed chains. Each time I limped home only to hit the trails with more tools and parts added to my rear bike bag.I finally realized I needed a better bike.

    A thorough search led me to Freesky. Could not find much in the way of testimonials but I found that their Rocky had the specs I wanted. More power, more torque, better braking, better cushioning from rocks and roots, brighter headlights, and better seating position. I got it all with the Rocky. Also it is less than 70” long so it fits in the bed of my truck with the wheel straight. I Took the bike out for three hours today on double oak mountain and came back without being fatigued. The Rocky Took on mountains like a billy goat ( or a flying squirrel) With 750 watt motor and excelkent torque I could climb the steepest hills on power level 2 and gear 2. When I wanted I could add throttle which ramps quickly( as it is not tied to PAS level).

    This bike is well designed, gorgeous and came in a candy apple red metallic color. It truly is a beast and a beauty.

    The suspension is superb. The 80 mm travel on the front fork is generous and can be adjusted. The rear shock was perfect for my 200 lb weight. The seating position behind the BMX style handlebars is a good fit for my 5’-10” height.

    Best part of the experience is the quick turnaround from customer service. Mike sent me the manual for the color display, identified loose parts in the tool kit and sent me a twist throttle instead of the thumb throttle.

    My only caution on the bike is that the minimum distance from pedal to ground is only 5”. I have learned to pull my pedals up when approaching rocks and roots.

    That’s all folks.

    Chris Bauer
    Good customer service and product

    Fast delivery and prompt customer service and good communication. Thank you,Chris

    Derrick Staton
    Rocky Step-Thru Sweet Bike!

    My wife absolutely loves this bike. Minimal assembly required and everything seems to be well made. I worked with Mark at Freesky and he made sure all my questions were answered before and after the sale. Great customer service.

    Mrs. Lopez
    Awesome Bike! Carl provided excellent customer service after sale!

    I love the bike, great quality, nice design, fun to ride!
    The only negative is the tires are very thin, got a flat from a goat head. Carl contacted me right away and is sending me a free tube.

    I still rated five stars, its an amazing bike, plus love all my accessories. The customer service has been great! Thank you Kindly!