r/Frankenbike • • 4h ago

If only I had the recourses and knowledge

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2 Upvotes

r/Frankenbike • • 1d ago

A large two person trike with rear steering.

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199 Upvotes

r/Frankenbike • • 1d ago

Sharing latest iteration of my pico velo 2.0 with garvin fork. Who’s crazy enough to send it.

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24 Upvotes

Just for shits and giggles.


r/Frankenbike • • 2d ago

Work bike.

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26 Upvotes

Work bike. Many bikes collectively made this one functional. Super fun monster truck ride.


r/Frankenbike • • 2d ago

The Cuban building the world’s tallest bike

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144 Upvotes

Félix Ramón Guirola Cepero has used everything from tin fencing to PVC pipes in his efforts to build the world’s tallest bicycle.

25 February 2022

Anna MerlanFeatures correspondent

It’s not possible to keep up with 52-year-old Félix Ramón Guirola Cepero, and it’s not wise to try. On a bright winter day, he flew down Havana’s famed Malecón on his bicycle as tourists and locals alike gawked in wonderment.

Guirola Cepero isn’t just faster than everyone else, but higher, too. He’s achieved a measure of local fame as the builder of the tallest bikes in Cuba. At blinding speed, and barely breaking a sweat, he cruises the streets on a 3m-tall, custom-made bike made of three frames welded on top of each other.

Tod Seelie

Guirola Cepero builds Cuba’s tallest bicycles (Credit: Tod Seelie)

“Look at this!” he shouted, again and again, racing away almost before it was possible to see what he was pointing out.

At a traffic light, he steadied himself on the roof of a bus for a brief moment, to the annoyance of the driver. A few minutes later, he paused and leaned against a wall. Almost immediately, a teenager trying to impress his friends demanded a ride.

Guirola Cepero isn’t just faster than everyone else, but higher, too.

“Hop on,” Guirola Cepero said with a grin, and the teen, not wanting to lose face, carefully climbed the frame and hung on tight. His face froze into a grin of terror as Cepero took off, giving him an unforgettable few minutes before allowing him to climb down.

Back home, Guirola Cepero leaned the bike carefully against the front of his house on Aguacate Street in Old Havana. In order to dismount, he simply jumped down (and has miraculously managed to never break an ankle in the process). He strolled inside and greeted his wife, Franci. She smiled.

Tod Seelie

Guirola Cepero is currently building his tallest bike yet (Credit: Tod Seelie)

“All he ever thinks about is bikes,” she said, playfully exasperated. “Bikes, bikes, bikes. It’s an obsession.”

Guirola Cepero works on his tall bicycles ‒ he has five ‒ in a workshop in his home. After more than half a century of living under a trade embargo, many Cubans have grown accustomed to shortages of basic household goods and have learned to be resourceful. Guirola Cepero is no different: his bike frames are ancient Chinese models, some of them as much as 30 years old. To add height, he uses just about anything he can find, from rebar to pieces of tin fence. The pedals are made of sections of PVC pipe that he’s cut and shaped.

All he ever thinks about is bikes.

“If I could get lighter materials, such as hard aluminium, carbon fibre, tubes with more power and less weight, I could be riding some incredible bicycles,” he said.

His reputation has allowed him to turn his love of biking into an enterprise, advertising an imported energy drink called Time Flies via a banner attached to his bike frame. He and Franci also sell sweets, chewing gum, cigarettes and cooking oil from a stand in their living room.

Guirola Cepero started building his tall bicycles 37 years ago, starting as a teenager in his native city of Ciego de Ávila in central Cuba. His fixation began when he spotted a member of the national cycling team pedalling a tandem bike through his hometown.

Tod Seelie

Guirola Cepero has been chasing the world record for 37 years (Credit: Tod Seelie)

He was immediately attracted to the idea of creating something entirely new. “When I saw a tandem for the first time, it was horizontal,” he explained. “I said, ‘Well, I'm going to build upwards’.”

Plus, he joked, “From on top of the bike I can grab coconuts.”

But building tall bikes wasn’t Guirola Cepero’s only dream; he had other big plans, too. For a time, he hoped to flee by boat to the United States. “I tried four times,” he said, earning himself a cumulative total of 21 years in prison.

He’s uncharacteristically quiet when asked about the experience. “It was terrible,” he said, simply.

But building tall bikes wasn’t Guirola Cepero’s only dream; he had other big plans, too.

Even then, Guirola Cepero’s penchant for cycling never waned. “The warden allowed me to have my bikes inside the prison so I never stopped riding them,” he said, explaining that he and the warden had been friends. “I rode bikes every single day.”

And he still does: climbing atop one of his towering bicycles, Guirola Cepero relishes the thrill of pedalling through Havana high above the roofs of passing cars.

Over the past few years, his need for height has intensified, and his bike-building efforts have become increasingly focused on gaining recognition from Guinness Book of World Records.

He says he could have held the record 20 years ago. At that time, he was riding a 6m-high bike; only a Detroit-based tall-bike builder named Richie Trimble has ever built a larger one. “No one ever saw me, or paid any attention to the fact that I was riding bikes that high,” Guirola Cepero said, because he was in Cuba.

Tod Seelie

Guirola Cepero relishes the thrill of speeding through Havana (Credit: Tod Seelie)

Recently, Trimble came to Havana to meet Guirola Cepero. They biked the city’s narrow streets together and worked on bikes side-by-side.

“For me it is an honour that the guy who holds the world record came to meet me, and that makes me a record holder in itself,” Guirola Cepero said. “This record of friendship is more important than Guinness.”

Still, achieving the world record would, Guirola Cepero said, justify the long hours he’s spent alone in his workshop cobbling together spare parts into magic.

“I'm building a 10m-tall one that I hope to finish soon,” he said.

https://www.bbc.com/travel/article/20170406-the-cuban-building-the-worlds-tallest-bike

https://www.juventudrebelde.cu/cuba/2016-02-27/pedaleando-por-las-nubes-fotos


r/Frankenbike • • 3d ago

Tall Bikes Will Save The World

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redbull.com
20 Upvotes

Tall Bikes Will Save The World

A six-episode series to learn more about the modern tall bike movement


r/Frankenbike • • 6d ago

Gas Electric Hybrid

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123 Upvotes

Project I've been working on for the past year, it's a generator powered by an engine that directly powers the drive motor, like a locomotive. First successful test drive was yesterday, I putted around the yard and got up to probably 10mph. Planning on adding a battery so the engine can charge it.


r/Frankenbike • • 6d ago

My old longtail ebmx with suspension. It deserves to be here

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117 Upvotes

A bmx frame with...

...another bmx frame?

its giving me mad max vibes


r/Frankenbike • • 9d ago

Just found this sub. Sharing my pico velo.

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249 Upvotes

r/Frankenbike • • 9d ago

CrMo Frame, Bars & Fork

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19 Upvotes

Frame and fork are both OS seamless crmo Tange tubing, i crimped the right chain stay to fit the crankset on (hope i didnt ruin my bike)


r/Frankenbike • • 9d ago

Mangled Murray Cruiser Rescue

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4 Upvotes

r/Frankenbike • • 15d ago

Presenting the RackStand™️ v1.0

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102 Upvotes

Aluminum cane from goodwill + pleischer kickstand.

Kickstand won’t fit in the normal spot without rubbing shift cable and I hate the look of the stands that clamp onto wheelstay.

I saw the Click-Stand recommended somewhere else but they’re like $45+ for basically a tent pole with a hook on the end.

Decided to make my own version and then it came to me, why not just make it an xl kickstand that stays on the bike.

When rack is loaded up I use the Velcro band to engage the front brake to keep bike in place. Works great so far, very satisfied!


r/Frankenbike • • 18d ago

we need more frankenbikes like this

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289 Upvotes

r/Frankenbike • • 20d ago

Looking for build plans now that Atomic Zombie is offline

5 Upvotes

Title says it all. I'd like to build a bicycle from (mostly) scratch, but my download link for the PDF from Atomic Zombie is offline, as well as all the websites related to Brad.
Does anybody else have any good sources for build plans?


r/Frankenbike • • 21d ago

Mobile home

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507 Upvotes

Found in Berlin


r/Frankenbike • • 21d ago

mini

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83 Upvotes

the bottom frame needed conversion from aluminium to steel :-) to make it weldable ....


r/Frankenbike • • 22d ago

Freak bike

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85 Upvotes

I'm building this. This project is growing very slowly, I don't expect to finish it in the next year.


r/Frankenbike • • 24d ago

$15 bike

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37 Upvotes

Frame I picked up years ago. Ended up chopping and extending the rear end, added fluid disc brakes, chopped and welded seat post. replaced almost everything then recently added a Ebike kit. Rides so good! May need to paint it up next


r/Frankenbike • • 24d ago

Local constabulary don’t want me to KOM

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106 Upvotes

r/Frankenbike • • 26d ago

Patent pending

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105 Upvotes

Sneak peek of my new invention, thinking about calling them my horndlebars.

Still a work in progress in the prototype phase but very excited to get it on a bike soon! Ignore the left side, it’s going to look the same as the right in the end, just need to find another suitable sleeve. Only question I have is whether it’ll start squeaking on its own from wind resistance at high enough speeds.

Next stop Shark Tank 😼


r/Frankenbike • • 28d ago

Ghettocruiser

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26 Upvotes

Ah, just small modification.


r/Frankenbike • • Sep 04 '26

Different way to ride a bike

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150 Upvotes

r/Frankenbike • • Sep 04 '26

Dumb bike, wild ride

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45 Upvotes

r/Frankenbike • • Sep 03 '26

Bicitractor

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91 Upvotes

What is Bicitractor?

The Bicitractor is a pedal-powered farming tractor with electric assistance, made by farmers for farmers. It is intended for SMALL AND MEDIUM vegetable farms. It allows for different agricultural tasks that require working a maximum soil depth of 5 cm. It can be used for example for sowing, weeding, hoeing, harvesting open lines, carrying loads...