Cubus: A blocky {custom} Suzuki GN250 from Slovakia


Custom Suzuki GN250 by Free Spirit Motorcycles
Slavo Danko’s one-man {custom} bike store has essentially the most applicable identify within the biz: Free Spirit Bikes. He marches to the beat of his personal drum, constructing bikes purely for the satisfaction of it, with no-one telling him what to do. Which explains why this Suzuki GN250 took virtually 4 years to construct, went by way of three totally different designs, and appears like nothing else on the market.

Based mostly within the small village of Zohor, simply outdoors Slovakia’s capital, Bratislava, Slavo works as a enterprise strategist for a serious promoting company. However on Thursdays and Fridays he builds bikes, usually aided by his son, Matúš.

Custom Suzuki GN250 by Free Spirit Motorcycles
“He helps me when he can, however he’s extra like an opponent,” explains Slavo. “Since FSM is only a one-man present, I would like a buddy to provide me a second opinion—and Matúš is a product designer, so his opinion is efficacious. I would like that pressure and constructive discomfort to push issues ahead.”

Slavo definitely pushed issues ahead on this venture. All that is still of the Suzuki GN250 is its engine, a few of its body, and the entrance forks, brake and wheel hub. Every thing else was scalped from elsewhere, redesigned or constructed from scratch.

Custom Suzuki GN250 by Free Spirit Motorcycles
Getting the Suzuki’s stance proper was excessive on the listing, so Slavo began by sourcing a pair of 17” rims from a Suzuki DR-Z400 supermotard. He laced them as much as the GN250’s entrance hub, and a rear disc brake hub from “some Italian bike” that he had mendacity round in his workshop. The chrome steel spokes had been {custom} made by craftsmen within the small Czech city of Hvězdonice.

Slavo fitted extra supermoto bits: a set of Dunlop Mutant tires, and the swingarm from a Husqvarna SM 125. “It completed two issues,” he explains. “It prolonged the whole bike in order that it didn’t look so settled, and it removed the 2 rear shocks that didn’t match into the clear design I had deliberate from the start.”

Custom Suzuki GN250 by Free Spirit Motorcycles
Executing that clear design ended up being the hardest a part of the venture. Slavo had began with a 2D sketch, however quickly realized that “actuality is 3D, not 2D.” Which is why it took so many tries to get it proper.

Every time, Slavo would alternate between fabricating a body to anchor the bodywork, and constructing cardboard mockups of the varied items. He hit pay-dirt on his second body and third cardboard mockup—so he began over yet another time, and constructed the ultimate body.

Custom Suzuki GN250 by Free Spirit Motorcycles
Hiding beneath the bodywork is a lattice body design that not solely helps the floating seat, however holds all of the electronics too. Packed in there are a Motogadget mo.unit management unit, a Lithium-ion battery and the Suzuki’s OEM electrical bits.

The physique appears to be like like a monocoque, nevertheless it’s not—the tank is definitely two separate items, that match along with the seat like an enormous Meccano set. Slavo used a mix of previous and new methods to create the aluminum bodywork, by CNC-machining some components and hand-forming others. Then he welded all the pieces up, and floor away on the welds till the entire association regarded seamless.

Custom Suzuki GN250 by Free Spirit Motorcycles
The seat attaches by sliding into the hole between every gas tank’s aspect plate, and bolts down with simply two fasteners. It’s padded with just a few layers of rubber foam, and lined with a perforated artificial leather-based. An built-in LED gentle on the again caps it off, lined by a plexiglass lens.

Slavo echoed the tank’s design decrease down by CNC-machining an identical cowl for his custom-built muffler. “I needed to discover ways to design in 3D software program,” he tells us, “in order to not trouble Matúš with each single element. It fully modified my life—from then on, I used to be in a position to implement my concepts instantly!”

Custom Suzuki GN250 by Free Spirit Motorcycles
There’s extra CNC work and visible trickery within the cockpit. The handlebars appear to be one piece, however they’re really a cut up design, mounted to {custom} yokes. An aluminum dashboard holds a Motogadget speedo and the bike’s dummy lights.

Slavo fitted Motogadget switches, grips and bar-end flip alerts too, however couldn’t discover a throttle that will match cleanly with them. So he made his personal to completely match the swap housing diameter—then he made an identical ‘collar’ for the clutch aspect, and machined his personal levers.

Custom Suzuki GN250 by Free Spirit Motorcycles
Even the headlight is {custom}… principally. Slavo purchased a CE-approved headlight, CNC-machined a brand new housing for it, and rolled the outer cowl out of aluminum. The entrance fender was made in essentially the most old-fashioned method doable: utilizing a hammer, sandbag and English wheel.

Slavo went as far as to construct his personal gas faucet system, in order that he might hold the tank wanting sano. Hidden beneath is an electro-magnetic valve that opens whenever you swap the bike on by way of its keyless RFID ignition. There’s a handbook override too, simply in case.

Custom Suzuki GN250 by Free Spirit Motorcycles
Naturally the Suzuki’s motor was rebuilt too, and handled to a matte black coating, a brand new Mikuni carb, a hydraulic clutch and a {custom} oil filter cowl. Slavo credit Vagabund Moto for his or her recommendation right here—and Cognito Moto for the bike’s new foot pegs.

For the ultimate finishes, Slavo needed to indicate off the metallic with out it oxidizing. So he scuffed it up with a Scotch-Brite pad, and used a transparent Cerakote coating to guard it.

Custom Suzuki GN250 by Free Spirit Motorcycles
Dubbed ‘Cubus’ for apparent causes, the Suzuki GN250 is a big step outdoors Slavo’s consolation zone. He admits that the unconventional, geometric aesthetic received’t enchantment to everybody… however he’s not too fussed.

“You may take the paved highway and do slight customizations with costly and fancy components, and make dozens of these to please each bike lover. Or you possibly can take the onerous highway: be daring and be your self, however be prepared for polarized opinions. I might by no means be capable of make a replica of one other bike—that will be a waste of my time on this planet.”

Free Spirit Bikes | Fb | Instagram | Pictures by Jakub Klimo | With due to Tim Huber

Custom Suzuki GN250 by Free Spirit Motorcycles





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