Quiet belt drive and puncture-free tires provide a smooth, safe ride. Compact 2-step folding for easy transport and storage.
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Hubless bikes are known for their revolutionary design and futuristic technology. But the high costs, complexity, and massive bulk of these bikes make it hard to offer these bikes at an affordable price.
The KOSMOS Hubless series solves all of these issues and more by being both lightweight AND affordable.
The front wheel of KOSMOS Hubless is made with NO spokes and NO hubs. This structure reduces the bike’s weight and air resistance for faster, smoother riding. And with a lower center of gravity, you’ll feel much more secure while you ride.
The reduced center of gravity has an inverse effect of increasing traction, making turns much easier.
This design feature also helps with sudden stops and faster, better riding.
And thanks to the reduced center of gravity, KOSMOS Hubless is easy to keep your balance, even for beginners.
This futuristic take on the hubless design is the first of its kind. Not only is the minimalist design visually striking, but the high-tech aesthetic makes this bike perfect for city riding.
KOSMOS Hubless sports a quick and easy 2-way fold structure that lets you fold or unfold your bike in just 10 seconds.
KOSMOS Hubless folds into a compact, miniature version for easy storage at home or in the office. No need to worry about theft or parking space!
By taking out the hubs and spokes, we managed to drastically reduce the bike’s weight. You can even take KOSMOS Hubless with you on public transport or stow it in your trunk!
The mid-drive gear box serves as the bike’s main drive system and functions without a chain gear, derailleur or sprocket. You’ll be able to go fast and sustain high torque at low speeds—all while keeping power loss at zero.
The F5 Max frame interior is protected from collisions and weather damage for longer, more stable usage with less maintenance and part switches.
This simple, self-contained structure allows for precise and smooth acceleration with little to no noise.
This bike’s carbon belt drive system is immune to any and all rust. There’s no need for corrosion proofing or lubricant, letting you keep your hands and clothes clean.
Unlike typical bikes and their easily damaged bike chains, this bike will keep going no matter how much dust or rain it’s exposed to. There’s no costly maintenance and no stress! And there’s no need to regularly adjust the chain tension either.
A carbon belt is lighter and quieter than a bike chain. You’ll be amazed at how much smoother this bike feels compared to other e-bikes.
The combined hub motor and torque sensor allow for high torque output, making steep up-hills and long bike rides absolutely effortless.
The torque sensor detects how much force is being exerted on the pedals, adjusting the pedal assist to naturally match the rider’s output.
Mid-motors are used in high end e-bikes for high performance both in the city and on steep hills. With an integrated torque sensor, the mid-motor works by subtly adding power to match your pedaling speed.
The high torque allows for smooth, quiet riding, even on steep hills. By moving the source of movement to the crank, this bike manages to minimize the load exerted on the drive system. This not only extends the bike’s lifespan, but also reduces the cost of maintenance.
The F5’s carbon belt drive system is immune to any and all rust. There’s no need for corrosion proofing or lubricant, letting you keep your hands and clothes clean.
Wide, tubeless Tannus tires were selected for high resistance to tire punctures compared to their tube counterparts. These solid tires are also much lighter compared to the competition.
Our bigger tires have excellent grip, even on patches of gravel or wet roads. This makes them significantly safer for sudden stops and going around corners.
The combination of a V break for the front wheel and a disc brake for the back wheel gives you the best of both worlds.
This design feature not only contributes to making the bike feel lighter, but it also makes the brakes much more reactive on dry pavement.
On the heavier back wheel, a more powerful brake is used for stable braking power even at high speeds. Whether you’re in rain, snow or mud, these breaks work just as well in all conditions. And the even distribution of heat keeps these brakes strong even after the passage of time.
A 36V 10.44Ah Samsung battery keeps this bike going stronger and longer than the competition. After a 3-4 hour full charge of the battery, you’ll be able to take this bike up to a range of 46 miles/75 km.
A cleanly designed locking mechanism is securely attached to the seat tube to prevent battery theft and allow for easier insertion and removal of the battery for at-home battery storage.
No matter which model you pick, you’re in control of your ride. With the KOSMOS F5 Max smartphone app & handlebar display OR the KOSMOS F5 wide display & control switch, you have power over all the fine details.
The front of the bike is also equipped with a headlight for accident-free, high-visibility riding at night. And with a USB charging port, this is a simple to use bike that lasts even longer than you may expect thanks to the high durability and waterproofing.
You can also choose to equip a taillight on the back of the bike to prevent accidents caused by cars and other bikers behind you. The taillights are purchasable separately as an addon.
KOSMOS Hubless is made with 100% recyclable Aluminum. Aluminum recycling has 95% reduced energy consumption and carbon emissions in the material extraction process, and with excellent durability and corrosion resistance, this bike will last much longer before you have to replace any parts.
This is also true of our long-lasting tires. By using all-natural, high quality rubber and bonding agents, we’ve made tires that are not only powerful, but recyclable too.
