When you think of cargo e-bikes, you probably picture massive steel frames, heavy batteries, and a ride that feels more like a tank than a bicycle. JackRabbit, the San Diego-based brand known for flipping conventions on their head, just introduced the MG Cargo—a cargo e-bike that weighs almost nothing yet can haul ten times its own body weight. It's a machine that promises to change how we think about hauling groceries, gear, or even small furniture without the bulk. Here's everything you need to know about this surprising lightweight cargo bike.
What Exactly Is the JackRabbit MG Cargo?
The MG Cargo is JackRabbit's first foray into the cargo e-bike segment. True to the company's unconventional style, it's an ultra-lightweight cargo bike designed to offer serious payload capacity without the usual heft. The bike tips the scales at just 37 pounds (about 17 kg) yet can carry up to 350 pounds (almost 160 kg) of rider and cargo. That's nearly 10 times its own weight. It features a step-through frame, a compact cargo platform on the front and rear, and a low center of gravity for stability. The MG Cargo runs on a 750W hub motor (peak) and a 48V battery, giving it a range of up to 40 miles on a single charge. It's built for urban delivery, school runs, and any trip where you need to carry a lot without the bike itself feeling like a burden.
How Does JackRabbit Make It So Lightweight?
The key is the magnesium alloy frame. Magnesium is significantly lighter than steel or aluminum while still offering excellent strength-to-weight ratio. JackRabbit also uses a small battery—just 5 amp-hours—and a compact hub motor that keeps weight down without sacrificing power. The bike's minimalist design eliminates unnecessary tubing and thick down tubes. By keeping the frame thin but strong, and using a single-speed drivetrain with no derailleurs, the MG Cargo sheds every ounce possible. The result is a cargo e-bike that weighs about as much as a standard commuter bike, yet can handle loads that would bend a lesser frame. The company also notes that the bike's compact folding pedals and collapsible handlebars make it easy to store in small apartments or car trunks.
Can It Really Carry 10 Times Its Own Weight?
Yes, the claimed payload capacity is up to 350 pounds. Since the bike itself weighs only 37 pounds, that's roughly 9.5 times its own weight, rounding up to 10x for marketing. To put that in perspective: imagine a 200-pound rider plus 150 pounds of cargo—that could be two large bags of groceries, a camping setup, or several boxes. The MG Cargo achieves this through a reinforced frame, wide tires for stability, and a low step‑through height that keeps the center of gravity low. Riders should note that maximum payload includes the rider, so careful weight distribution is important. JackRabbit recommends using the front and rear cargo racks (sold separately) with straps to secure loads. Early reviews suggest the bike handles surprisingly well even when fully loaded, thanks to the low-speed torque of the motor.
Who Is the MG Cargo Designed For?
The MG Cargo targets urban commuters, delivery workers, and families who need cargo capacity but lack parking space for a massive cargo bike. It's also ideal for apartment dwellers who have to carry their bike up stairs or store it in a small hallway. The ultra-lightweight frame makes it easy to lift onto a bus rack or into a car. Despite its cargo focus, the bike is also nimble enough for everyday errands. JackRabbit's typical customer is someone who values innovation and portability over traditional bicycle norms. The MG Cargo fits that profile perfectly—it's a bike that doesn't look like a cargo bike until you load it up, and then it surprises you with how much it can hold.
For more details about the specs and ordering, check out the specifications section.
How Much Does It Cost and When Can I Get One?
The startup price for the JackRabbit MG Cargo is $2,299 for the standard version. That includes the magnesium frame, 750W motor, 48V battery, and basic LCD display. There's also a premium model with an upgraded color display and a larger battery for $2,599, which extends the range to about 60 miles. Both models are available for pre‑order now on JackRabbit's website, with deliveries expected to begin in late 2024. Given the niche nature of ultra‑light cargo e‑bikes, this price point is competitive—many heavy cargo bikes sell for over $3,000. JackRabbit also offers a one‑year warranty on the frame and motor, and a six‑month warranty on the battery.
Should You Buy the JackRabbit MG Cargo?
If you need a cargo bike but hate the weight and bulk of traditional models, the MG Cargo is a game‑changer. It's light enough to carry up a flight of stairs, yet strong enough to haul a week's worth of groceries. However, it's not for everyone. The small battery means you'll need to charge more often if you ride at full throttle. The single‑speed drivetrain limits speed on hills. And the minimalist design may not please riders who want integrated racks and fenders. But for urbanites who want a cargo solution that doesn't dominate their living space, the MG Cargo is a compelling option. Think of it as a Swiss Army knife of e‑bikes—compact, lightweight, and surprisingly capable.