The Delfast Revolution

The Delfast Revolution: Redefining Urban Mobility

The Delfast
views

Coming to a street near you

The idea of an electric bike isn’t new. The first patent for an electric bicycle was filed in the U.S. back in 1895. But with early battery technology being limited, it didn’t take off. It wasn’t until the rise of lithium-ion batteries and more efficient motors that e-bikes began to gain traction. Even then, early models were heavy, had short ranges, and only offered pedal assist — which left riders exhausted once the battery died.

Clearly, something needed to change. The e-bike concept required a complete rethinking: one that focused on building a durable frame specifically designed for electric power and integrating advanced battery management systems to significantly boost range.

As often happens with breakthroughs, inspiration came from an unexpected place. In August 2014, Ukrainian entrepreneur Daniel Tonkopiy found himself without a working phone. When he couldn’t get a replacement delivered quickly, he realized the potential for fast, eco-friendly delivery services. That moment sparked the creation of Delfast — a one-hour delivery company that used bicycles as its primary transport.

But when Delfast started using e-bikes for deliveries, they quickly hit a wall. None of the existing models could handle the daily wear and tear of Kyiv’s busy streets. They broke down too easily, forcing the team to rethink everything from the frame design to the battery system.

In 2014, most e-bikes had a range of just 30-50 km — not enough for couriers who needed to work all day. So, Delfast set out to build a better bike. They developed a powerful battery system, a robust frame, and even a regenerative braking system inspired by Formula 1 technology. This allowed the bikes to recharge while braking or going downhill, extending their range dramatically.

Delfast turned its courier business into a real-time R&D lab. By constantly testing and refining the bikes under tough conditions, they created a product that was both durable and high-performing. What started as a delivery service soon became a tech innovation hub.

By 2017, demand from customers grew so strong that Delfast launched a Kickstarter campaign, raising $150,000 to begin manufacturing e-bikes for the public. Their claims of a 370 km range on a single charge were met with skepticism — until they set a Guinness World Record. On a closed track in Kyiv, a Delfast Prime e-bike traveled 367 km in 16 hours, proving the technology worked.

Today, Delfast is more than just a bike company. Police departments around the world are adopting their models for faster, greener patrols. In Mexico, Mexicali has already deployed Delfast TopCop bikes, while Los Angeles and over 20 other U.S. police forces are testing them too.

For 2021, Delfast is focusing on the Top 3.0 model — a 321 km range, 80 km/h top speed, and 70 kg weight. It's ideal for couriers, offering cost savings, reduced maintenance, and increased productivity. Compared to traditional mopeds or bikes, it’s a smarter, cleaner choice.

With a battery that can last up to 3,000 charges and a lifespan of over 10 years, Delfast is committed to sustainability. They also have a recycling program to repurpose old batteries, ensuring environmental responsibility at every stage.

In short, the future of green transportation is here. Whether you're a delivery driver, a city official, or just someone looking to reduce your carbon footprint, Delfast offers a solution that’s practical, powerful, and forward-thinking. Join the revolution — and maybe even invest in the future of mobility. Learn more about our equity campaign at Fundable.

━ go back

Glycol Ether Solvent

Glycol ethers are a group of solvents based on alkyl ethers of ethylene glycol or propylene glycol commonly used in paints and cleaners. These solvents typically have a higher boiling point, together with the favorable solvent properties of lower-molecular weight ethers and alcohols.

Glycol Ether Solvent,Chemical Ethylene Glycol Phenyl Ether,Detergent Raw Materials Eph,Ethylene Glycol Phenyl

Liaoning Kelong Fine Chemical Co.Ltd. , https://www.kelongchemy.com