10 Best Cheapest Folding Bike 2025 in the United States

The Brompton C Line 12-Speed Folding Bike is a premium choice for city commuters and urban riders who want a compact, easy-to-carry bike without sacrificing performance. It folds quickly in about 20 seconds to a very small size, making it convenient to store under a desk or carry on public transport. Weighing 26.4 pounds, it's lightweight for a steel-frame bike but not the absolute lightest in the folding bike market. The 16-inch wheels are a typical size for Bromptons, balancing portability and ride comfort on city streets. Its Chromoly steel frame is hand-brazed, offering excellent durability and a smoother ride compared to aluminum frames, though it adds slightly to the weight.

The 12-speed gearing is a standout feature, providing flexibility for tackling hills and longer rides, which is more than many folding bikes offer, making it a versatile option. The folding mechanism is well-engineered and reliable, known for easy folding and unfolding, though this quality often comes with a higher price tag. The ride quality is smooth and stable on paved surfaces, reflecting Brompton’s reputation for urban-friendly bikes. However, this bike is on the more expensive side compared to other folding bikes marketed as 'cheapest,' so it suits those willing to invest in longevity and premium build rather than just the lowest cost.

Assembly is minimal—just attach the saddle—which is great for beginners. This bike also includes useful accessories like fenders, a bell, and a pump, adding value for daily commuting. In summary, the Brompton C Line 12-Speed is ideal for urban adults seeking a durable, highly portable bike with versatile gearing and excellent build quality, but it might not fit those strictly looking for the lowest-priced folding bike option.

This REOCRO foldable electric bike offers a solid entry point for those looking for a compact, budget-friendly folding e-bike. Its 14-inch wheels and high carbon steel frame make it sturdy but slightly heavier at 25 kilograms (around 55 pounds), which might be a bit much if you need to carry it frequently. The folding mechanism is designed for quick and easy storage, fitting well in car trunks or small apartments, which is a strong plus for commuters with limited space.

The 500W motor provides enough power to reach speeds up to 20 mph, and the three pedal-assist modes allow some customization of your ride, whether you prefer full electric, pedal-assist, or regular biking. The removable 48V battery gives a practical range of 15-20 miles, suitable for daily commutes or short trips, and can be charged conveniently off the bike. Ride quality is decent, with front suspension and puncture-resistant tires helping to smooth the ride on city roads. Dual disc brakes add a measure of safety, though the smaller 14-inch wheels may feel less stable on rougher terrain compared to larger wheel models.

With only three speeds and twist-grip shifters, this bike is best suited for beginners or casual riders rather than those needing advanced gearing for hills or long rides. If you prioritize a compact foldable electric bike with decent power and range at an affordable price, this model is a good fit, especially for urban commuters or teens. However, if lighter weight or larger wheels are your priority, you might want to explore other options.

The GELEISEN Folding Electric Bike is a solid choice if you want an affordable folding ebike with some cargo-carrying ability. Its 20-inch fat tires (3.0 width) offer good stability and comfort on city roads or light off-road surfaces. The aluminum frame keeps weight manageable at around 51 pounds, which is a bit heavier than some folding bikes but understandable given its motor and battery. It folds using a simple two-step mechanism, making it reasonably easy to store or carry, though it’s not the most compact when folded.

The 6-speed gearing combined with three riding modes (all-electric, pedal-assist, and regular bike) gives you flexibility to handle different terrains and control your effort. The 350W motor can reach speeds up to 20 mph with a battery range of about 15.5 miles on full electric mode, which is decent for short commutes but may require frequent charging for longer rides. The built-in cargo rack is a nice bonus for carrying groceries or gear up to 300 lbs total, making it practical beyond just casual riding. Ride quality is enhanced by front suspension and fat tires, which smooth out bumps well, while dual disc brakes add reliable stopping power.

The bike comes mostly assembled and includes useful extras like a horn, kickstand, and mudguards. Although it is somewhat heavy and the folded size isn’t the smallest for tight spaces, it balances price and features well. It is suitable if you want a durable, versatile electric folding bike with cargo capacity without spending too much.