Remember the Suzuki DR Big? Born from Suzuki’s late-80s manufacturing facility Dakar rally bike, it featured daring styling and the largest single-cylinder engine in the marketplace. It would go on to turn into iconic—so iconic, that Suzuki even introduced again its styling lately, with their V-Strom 1050 XT journey bike.
Despite how distinct the DR Big’s aesthetic is, there’s not a shred of it left on this tradition road tracker from Bolt Motor Co. In reality, the one recognizable components left on this DR Big are its body and its stonking 727 cc motor.
Bolt store boss, Adrián Campos, additionally occurs to be the staff precept of the Campos Racing staff (Bolt even makes use of the Campos Racing workshop). So it’s normally a provided that their {custom} builds are imbued with a way of efficiency. On this construct, that meant turning the DR Big right into a squat road tracker with an assortment of upgrades.
Starting with a 1989-model Suzuki DR750 S Big, the crew stripped it down and tossed all of its plastics within the bin. The engine was rebuilt with a lightened flywheel, and two 42 mm Keihin carbs that inhale through a pair of Uni filters. Bolt fabricated a brand new exhaust header too, operating it by means of the body and terminating it in a Supertrapp muffler.
Sitting simply in entrance of the engine, off to the left, is a custom-made radiator, plumbed with Goodridge traces. The placement is purposeful—Bolt put it there to create extra clearance for the entrance wheel, as a result of the entire bike’s been lowered.
Up entrance are the upside-down forks and twin Brembo disc brakes from a Suzuki GSX-R. Bolt CNC-machined {custom} yokes to put in the brand new entrance finish, and added a tidy little fender. Tucked between the yokes is a 3D-printed quantity board with an LED headlight poking by means of it.
Just above that you just’ll discover a set of tracker-style handlebars, fitted with the unique Suzuki switches, new grips and Brembo levers. A tiny digital Motogadget speedo sits neatly between the risers, together with the bike’s LED warning lights.
Not content material with simply sprucing up the entrance of the bike, Bolt had bold plans for the rear too. They had the concept to suit an identical Suzuki GSX-R swingarm, nevertheless it turned out to be the largest headache of the entire construct. The most important problem was that the swingarm was narrower at its pivot level than the body—however Bolt managed to make it work in the long run.
Next, a pair of 19F/18R wheels had been tailored to suit the Suzuki, and shod with Dunlop rubber. They’re a welcome departure from the inventory 21F/17R combo, which might have look comically unbalanced with the bike’s revised suspension.
Bolt was simply as discerning when selecting out the DR Big’s new bodywork. After bouncing just a few concepts round for a brand new gasoline tank, they settled on the reservoir from a Honda CB750 K2. The thought of placing a 70s Honda tank on a late-80s Suzuki sounds nuts, nevertheless it works remarkably nicely.
Paired with the brand new tank is a flat track-style tail unit, full with detachable facet boards and an built-in LED taillight. Bolt designed and produced it in-house, utilizing 3D design and printing tech. The Suzuki’s subframe was modified to swimsuit it.
Thanks to a even handed rewire job, the realm underneath the seat is evident to point out off the exhaust and shock. Other {custom} components embody a license plate bracket [not pictured] and new foot pegs.
Classic bike race followers ought to acknowledge the Suzuki’s new livery. Bolt designed the DR Big as a tribute to Kevin Schwantz, and his Lucky Strike-sponsored Suzuki RGV500. They even added the quantity 43, as a homage to Schwantz’s race quantity, 34.
Bolt put their very own spin on this basic paint job with a recurring lightning bolt theme. It’s even repeated on the seat stitching, courtesy of the automotive upholstery knowledgeable, Llop.
We by no means would have imagined {that a} Suzuki DR Big would make for road tracker with basic GP racing underpinnings. But Bolt did—and so they’ve introduced it to life with all of the panache that we’ve come to count on from them.
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Source: www.bikeexif.com