Ultraleicht: A {custom} BMW R65 trimmed with wooden and aluminum


Custom BMW R65 by Atomic Contraptions
In the event you’re going to call your custom-bike-building aspect hustle ‘Atomic Contraptions,’ the machines that you just create higher be imaginative sufficient to warrant a re-evaluation. Judging by this tradition BMW R65, Andrew Knott has no bother in that division. Laced with picket particulars, and with a delicate steampunk affect that avoids clichés, this café racer is as curious as it’s clear.

Based mostly in Hobart, Tasmania, Andrew’s primary gig is as a designer and photographer. However he’s additionally a motorcyclist and a compulsive tinkerer, so {custom} bikes had been all the time written in his stars.

Custom BMW R65 by Atomic Contraptions
“My first undertaking was just a little previous 73 CB350 that I purchased simply to tear down and put again collectively once more, as an train in mechanical training,” Andrew tells us. “And it wasn’t till I began the reassembly course of that I assumed, ‘I’d as nicely put my designing hat on and do one thing attention-grabbing with it.’ Issues snowballed a bit from there.”

“I’m at that place in life the place I actually wish to take this factor to the subsequent stage, so that is the primary bike that I’ve made with the specific intention of promoting it (with extra hopefully to come back). Having the ability to mix my background in design with my mechanical aspect is what I’m discovering rewarding nowadays. It’s nice to have the ability to see the entire course of by way of myself, from idea and design to fabrication, last touches, and, after all, images.”

Custom BMW R65 by Atomic Contraptions
Andrew’s a sucker for handcrafted issues that use uncooked and strong supplies. He additionally loves utilizing timber that’s native to the place he lives—just like the Tasmanian Oak that adorns this tradition BMW R65.

“I assumed it might go well with the vibe of this construct,” he provides. “Basically it was impressed by BMW’s historical past within the plane trade. I assumed there was a pleasant analog of the smaller R65 needing to be gentle and nimble like an plane, which additionally led to the usage of aluminum wherever I might, to avoid wasting weight.”

Custom BMW R65 by Atomic Contraptions
Dubbing the undertaking ‘Ultraleicht,’ Andrew stripped the R65 all the way down to its body and commenced crafting the assorted items he wanted to create the specified aesthetic. Though the gasoline tank seems to be unique, it’s really a brand new aluminum unit that Andrew fabricated to imitate the OEM half. The small headlight nacelle is one other {custom} aluminum piece.

The timberwork was impressed by the picket propellers of early plane, although we’re getting a robust nautical vibe too. Andrew’s carpentry abilities are spectacular, as is the way in which that he’s included tidy aluminum particulars between the picket bits.

Custom BMW R65 by Atomic Contraptions
The tail part is generally wooden, with aluminum inlays and an built-in aluminum subframe. The inlays run throughout the highest of the tail part, with LED strips operating alongside them to behave as taillights. The work is remarkably intricate—from the break up seat pad to the opening within the tail bump that shaves additional weight off.

Extra particulars reveal themselves the nearer you get. A picket blank-off plate closes the hole between the again of the tank and the entrance of the seat, whereas a home made picket field sits the place the airbox used to, now housing the battery. Every half wears the identical aluminum inlays, as do the handmade grips, brake pedal nub, and kit shifter nub.

Custom BMW R65 by Atomic Contraptions
Andrew additionally common the R65’s rear-set foot pegs, clip-ons, and entrance fender out of aluminum. The wheels had been liberated of their casting marks, after which handled to myriad finishes, together with matte, brushed, and polished sections. Refined picket inlays add to the aeronautical vibe with out going excessive.

The construct is sprinkled with small brass particulars too—once more, used with most restraint. The gasoline tank wears a chrome steel tank strap, custom-made badges, and a knurled aluminum gasoline cap.

Custom BMW R65 by Atomic Contraptions
The speedo housing and face are {custom} too. The unit features a color-changing LED backlight that acts because the bike’s warning lights; purple for oil, inexperienced for impartial, yellow for oil and impartial, and white for all the things else. Flip up the speedo’s cowl, and also you’ll have the ability to see the odometer and journey meter.

Below the hood, the entire bike’s been rewired round a Bluetooth-capable Motogadget controller. The switches, bar-end flip indicators, and mirrors are additionally Motogadget components. All of the wires are neatly tucked into braided chrome steel hoses.

Custom BMW R65 by Atomic Contraptions
Eager eyes will discover that the BMW’s Bing carbs are the incorrect approach round. “I swapped the carbs left to proper,” Andrew explains, “simply because I wish to see the workings of the throttle mechanisms—and I believe in addition they simply look fairly. The rate stacks are previous brass bells turned down on the lathe.”

Different modifications embody lowered entrance forks, a brand new Ikon rear shock, and the Brembo entrance brake from a BMW K1100. Andrew swapped the valve covers for traditional peanut covers, and constructed a chrome steel exhaust system with stubby mufflers.

Custom BMW R65 by Atomic Contraptions
“I additionally smoothed and shaved a lot of different small bumps and bits off the carbs, triples, body, engine, and last drive,” he tells us. “Simply attempting to make all the things really feel easy and aerodynamic.”

“After which the sprucing! I believe I’ll have spent extra time sprucing bits than I did making them—that was the most important problem.”

Custom BMW R65 by Atomic Contraptions
We’ve seen a lot of wood-trimmed bikes, however few pull it off with the panache that Andrew’s {custom} BMW R65 does. Right here’s hoping he sells it shortly in order that he can transfer on to the subsequent one.

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Custom BMW R65 by Atomic Contraptions