Known for its premium fat-tire e-bikes tailored for both urban commuting and off-road exploration, electric bike manufacturer Kingbull today officially launched Jumper Go, the world’s first 20-inch full-suspension step-through electric bike. After a successful pre-order campaign, Jumper Go is now available to the public, bringing high-end ride quality and innovative geometry into a compact urban platform. The launch price is $1,799 (regular MSRP $1,999) when using code KBJG200.
This model introduces an entirely new category: the 20″ Full Suspension Electric Bike, combining trail-level performance with step-through accessibility for city commuters, weekend explorers, and all-weather riders alike.
Compact Size, Full Suspension Comfort
Jumper Go sets a new standard for comfort and control in urban commuting. Its compact frame houses a high-performance suspension system rarely seen outside of professional-grade mountain bikes. The DNM AO-38RC rear air shock offers precise adjustability, absorbing vibrations from bumps, curbs, and uneven terrain. Meanwhile, the 80mm front suspension fork smooths out your ride whether you’re rolling through city streets or weekend park trails.
While full-suspension systems are typically reserved for mountain bikes, Jumper Go redefines what’s possible in the commuter space. It features a DNM AO-38RC rear air shock paired with an 80mm front suspension fork, delivering genuine dual-suspension performance in a compact 20″ form factor. The low-step frame makes it easy to mount and dismount—ideal for riders of varying heights and flexibility levels.
Performance That Keeps Up with the City
Whether it’s a daily commute or a cross-town errand run, Jumper Go delivers dependable speed and range. The BAFANG G063 750W motor provides confident acceleration and hill-climbing capability, while the 85Nm torque ensures you maintain pace even with cargo onboard. The Samsung 48V 20Ah battery is securely built into the downtube for a cleaner look and weatherproof protection. Riders can count on up to 80 miles (128 km) per charge—perfect for extended use without range anxiety.
Jumper Go is powered by a BAFANG G063 750W brushless hub motor, delivering up to 85Nm of peak torque, and fueled by a Samsung 48V 20Ah (960Wh) built-in lithium battery. The integrated design not only enhances the look of the bike but also protects the battery from theft and weather exposure. Riders can enjoy up to 80 miles (128 km) of assisted riding range on a single charge.
With a top speed of 28 MPH and 20 MPH in throttle-only mode, Jumper Go is classified as a Class 3 electric bike, and can be adjusted to Class 2 for compatibility with more regions and rider preferences. The torque sensor ensures smooth and natural power delivery across changing terrains.
Premium Components, Everyday Reliability
Jumper Go doesn’t just rely on power—it’s packed with industry-leading components that riders can trust, every single day. The Tektro HD-E3940 4-piston hydraulic disc brakes—the first of their kind on a 20″ step-through model—offer superior stopping force and significantly reduce braking distance in all weather conditions, ensuring peace of mind in busy traffic or steep descents. Paired with a proven Shimano 8-speed drivetrain, riders enjoy seamless shifting and reliable gearing over varied terrain.
Despite its compact form, Jumper Go features performance-grade components throughout:
- Tektro HD-E3940 4-piston hydraulic disc brakes with 180mm rotors — a first in this category of small-format step-through e-bikes. These brakes offer dramatically shorter stopping distances and enhanced safety in both dry and wet conditions,
- Shimano SL-M315 shifter and RD-M310 rear derailleur
- 8-speed DNP cassette and KMC Z8 chain
- 20″x4.0″ Kenda puncture-resistant fat tires with reflective sidewalls
- KB35H color LCD display for assist control and ride data
- Integrated 48V LED lighting system with horn and brake highlights
Built for Real-World Riders
From the frame geometry to component choices, every aspect of Jumper Go is designed for real-life functionality. Its 20″x4.0″ Kenda tires come with reflective sidewalls—eliminating the need for separate reflectors—while enhancing both visibility and aesthetics. The rear rack supports up to 150 lbs, making it easy to carry groceries, child seats, or delivery bags. Combined with a generous 450 lbs payload capacity, this model is as utilitarian as it is sleek.
The step-through frame isn’t just accessible—it’s durable and ready for daily life. With a total bike weight of 81 lbs, Jumper Go supports up to 450 lbs of total payload, including a 150 lbs-capacity rear rack for gear, groceries, or child seats.
Suitable for riders from 5’3″ to 6’7″ (160–201 cm) in height, it’s a truly inclusive option for commuters, families, and riders of all sizes.
Designed With Rider Feedback
Jumper Go is the product of extensive rider input, collected from test rides, online communities, and commuter surveys. From its quiet operation to ergonomic grip placement and optimized cable routing, no detail is overlooked. Whether you’re an experienced cyclist or a new rider switching to e-bikes, Jumper Go welcomes you with a riding experience that feels intuitive, powerful, and remarkably stable.
“Jumper Go answers a very real demand from riders: a step-through e-bike that’s compact, capable, and doesn’t sacrifice comfort or component quality,” said a Kingbull spokesperson. “It’s designed for people who commute during the week, explore on the weekends, and want a smoother, more responsive ride every day.”
Following its official release, Jumper Go will be available for hands-on demo rides through Kingbull’s expanding network of test ride and service centers across the U.S.
About Kingbull
Kingbull is a well-recognized name in the fat-tire e-bike category, known for building electric bikes that combine comfort, performance, and durability. Every Kingbull model comes equipped with 4-inch fat tires and suspension systems, making them suitable for both urban commuting and off-road riding.
The brand’s flagship Forge Series is built around industry-leading components from trusted names like Samsung, Tektro, and BAFANG, and is designed to deliver high-end ride quality at an accessible price point. Kingbull’s lineup includes folding, commuter, full-suspension, and cargo models—offering something for every type of rider, with pricing starting at $999.
To date, over 20,000 riders have chosen Kingbull. The brand has earned more than 1,600 verified reviews, averaging an outstanding 4.86 out of 5.0 rating.
Contact
www.kingbullbike.com
info@kingbullbike.com
(213) 588-4335
Media Contact
Organization: Kingbull Technology, INC.
Contact Person: Ethan Doo
Website: https://www.kingbullbike.com/
Email: Send Email
Contact Number: +12135884335
Address:5101 Santa Monica Boulevard
City: Los Angeles
State: CA
Country:United States
Release id:29932
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