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Price will increase in:
2025 All-New Hunter Pro! For a limited time, get a free Fender Set and a Rear Rack, a total value of $357.
- Contact Email: support@jasionbike.com
- Contact Phone:(+1) 888-825-6366
- In stock! ships within 1-2 business days
Pay With Ease

Autumn Sale

1-Year Warranty

14-Day Trial
AUTUMN ADVENTURES AWAIT
⚡$800 OFF + Extra 1-Year Warranty
⚡Get 1 Free Pet Bike Basket With Combo
⏳Be the First – Limited Release
✅14-Day Easy Returns
Get a ride before the best season for cycling is gone!
All Jasion bikes are covered under our manufacturer's 1-year all-inclusive warranty for the original owner against all manufacturing defects (All free Accessories are not covered by warranty service).
For non-quality issues, customer may ask for product replacement or return within 14 days after receiving it. The customer is responsible for the return shipping cost of $180. Jasion will provide a return shipping label, and the designated carrier will collect the return package.
*Click HERE
to get more information.


38 Mph
Top Speed

2000W
Motor Power

330 Lbs
Max Payload

52V 20Ah
Battery

75 Miles
Max Range

99 N·m
Torque

UL 2849
Standard For Safety
Product Inspiration
RetroVolt Pro: Your Ultimate Retro Power


Enjoy Longer Adventures
Upgraded with a robust 1040Wh battery, the RetroVolt Pro is built to take you further than ever before. With a maximum range of up to 75 miles on a single charge, it’s perfect for long commutes, weekend cruises, or all-day adventures. Spend less time worrying about charging and more time enjoying the open road—freedom, power, and endurance all in one ride.
Instant Power Boost
The RetroVolt Pro packs a 2000W peak brushless motor with 99 N·m of torque, delivering the strength to dominate steep hills and rough terrain with ease. Paired with 20x4" wide tires, it provides unbeatable traction and stability, whether you’re cruising city streets or exploring off-road trails. Experience explosive acceleration—going from 0 to 30 mph in just 5 seconds—and reach up to 38 mph with Pedal Assist, giving you thrilling speed with total control.
Updated Brake : All-weather Stopping Power
The RetroVolt Pro takes braking to the next level with its new hydraulic disc system. Delivering instant, reliable stopping power in any weather, the upgraded brakes provide riders with the confidence to push further. Engineered for smooth precision and total control, the RetroVolt Pro ensures every ride feels powerful, responsive, and secure.
Precision Dual Suspension
Equipped with a Horst-Link rear suspension and hydraulic front suspension, the RetroVolt Pro expertly absorbs shocks from rough roads, gravel, and uneven trails. This advanced system delivers buttery-smooth rides, ensuring rider comfort and stability while maintaining full handling precision across any terrain.
The Main Features
"More detailed feature introduction for the Hunter Pro Electric Bicycle."
- Fat Tire
- Lighting Configuration
- Feature Configuration
- Robust Rear Rack
- Color Display
20" x 4" Puncture-Resistant Tires
20"x4" fat tires offer enhanced grip and traction, ensuring superior control and stability on rugged roads and challenging terrains.

Ride with Confidence
Integrated headlight, turn signals, and parking lights offer easy signaling at the touch of a button—day or night—for enhanced visibility and safer riding.

Half Twist Throttle
The intuitive half-twist throttle offers instant acceleration for smooth navigation through traffic and tough roads, while reducing the risk of accidental activation for added safety and control.

Double the Fun
Ride solo or with a co-pilot. The RetroVolt Pro's dual saddle design offers a comfortable passenger seat and footrests, ensuring a smooth and secure ride for both you and your companion. Perfect for sharing the adventure, with comfort and style at every turn.

Multifunctional Color Display
The backlit color display provides essential ride data like speed, mileage, and battery life, ensuring clear visibility and easy monitoring in any lighting condition, day or night.

- Geometry
- Specification
- In the Box
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A -- Handlebar Length 27.5"
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B -- Hand Tube Fixed Height 4.7"
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C -- Chainstay 16.9"
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D -- Ground Clearance 5.9"
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E -- Wheelbase 44"
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F -- Total Length 67"
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G -- Wheel Diameter 23.2"
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H -- Handlebar Height from Floor 46"
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I -- Minimum Seat Height from Floor 30"
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J -- Maximum Seat Height from Floor 37"
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Folded Size -- 39.8"*25.6"*31.5"

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Battery 48V 15Ah
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Charger US Standard 2.0 A Smart Charger
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Range 80 Miles
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Controller 48V / 15A
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Hub Motor 1800W Brushless Gear Motor
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Display Lighter Colorful Display
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Total Payload Capacity 400 Lbs
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Weight 73Lbs
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Recommended Rider Heights 5'2" to 6'3"
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Pedal Assist Intelligent 0~5 Level Pedal Assist
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Tires 20" x 4" Puncture Resistant Tires
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Throttle Twist Throttle
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Rear Light Left and Right Turn Signal Brake Lights
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Suspension Hydraulic Fork + Horst-Link
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Speed Gear Shimano 7-Speed

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1* Electric Bike
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1*Battery
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1* User Manual
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2* Pedals
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1* Front Light
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1* Front Wheel
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1* Seat
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1* Toolkit
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2* Keys
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1* Charger

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RetroVolt Pro FAQs
What's your shipping policy?
Jasion has suspended local pick-up services in the United States. If pick-up services are resumed, we will update the information on our website. Please check the website for updates.
We provide UPS, USPS, and FedEx shipping services. We DO NOT ship to PO BOXES.
In-stock orders typically ship within 2 business days, unless otherwise noted on the product page. Please allow 5-7 business days for your shipment to arrive at your address. Any delivery dates provided by JASION are estimates.
For more shipping information, send an email to support@Jasionbike.com. We will get back to you in 24 hours.
Want to know more about shipping policies, please check more details on our Shipping Policy Page.
What's your warranty policy?
All JASION bikes carry a one(1) year warranty from the date of receipt of the bike for manufacturing defects in materials and/or workmanship( all free accessories are not covered).
We will replace any component that is defective or damaged in materials and/or workmanship( including the damage in the processing of shipment).
Before making a warranty claim, we suggest that you first contact us at support@jasionbike.com.
Want to know more about warranty policies, please check more details on our Warranty Policy Page.
What's your return&refund policy?
We provide exchange service within 14 days. If the product is defective or damaged, Send damaged photos or videos to customer service within 14 days after receiving the goods, and the damaged parts can be replaced or compensated. We will cover the return (exchange) shipping costs.
In the case of non-quality returns, the customer will be responsible for the return shipping costs.
You can always contact us for any return questions at support@jasionbike.com.
Want to know more about return and refound policies, please check more details on our Return&Refund Policy Page.
Does my height suit Hunter Pro?
The recommended rider height is 5'2" to 6'3".
How long does it take to fully charge the battery?
It will take 7-8 hours.
How long will it take for my shipment to arrive?
Generally, your order will be shipped within one business day after the order is placed, and package shipping will take approximately 3-5 days.
Does my Jasion ebike come pre-assembled?
Your e-bike arrives 85% assembled. There are just a few pieces to put into place once you take the bike out of the box. For unboxing and setup instructions, please follow the guides on our YouTube Channel.
What is the maximum speed of each PAS level?
- PAS1 Top speed 16mph
- PAS2 Top speed 18mph
- PAS3 Top speed 20mph
- PAS4 Top speed 23mph
- PAS5 Top speed 30+mph