A beat-up BMW R 80 was nearly scrapped, but then a friend stepped in and saved the airhead from its fate. The result is a glorious scrambler with a unique backstory and a truly captivating build.
The BMW R 80 Bruiser, as it has been nicknamed, started life as a 1983 model, which had undergone some pretty questionable mods under previous ownership. The modifications proved to be problematic, so the owner was ready to sell the bike until Jimmy stepped in and encouraged his friend to embrace the custom way. The goal was to transform the bike into a street-oriented scrambler that the two could enjoy together.
With the plan set in motion, Jimmy didn't hesitate to contact Side Rock Cycles, and the transformation began as soon as the bike was delivered to their shop. The first step was to take the bike apart and remove any unnecessary components. They then contacted OS Pipes to create a high-mounted exhaust system for the project.
Overhauling the Brakes and Suspension
The transformation continued as Pete and his crew focused on upgrading the brakes and suspension to enhance the bike's performance. They transplanted an S 1000 RR’s radial Brembo calipers onto the Bruiser, paired with sintered brake pads, an Accossato master cylinder, and floating 320 mm (12.6-inch) discs from EBC. R90X Designs provided the billet mounting hardware to connect the Brembo calipers to the R 80’s factory forks. While the stock drum brake remained at the rear, it was completely refurbished for optimal performance.
Reinventing the Suspension
At the rear, they installed adjustable YSS shock absorbers with dual-rate springs to further enhance the Bruiser's riding experience. The modifications to the rear also included a new scrambler-style seat with black leather and blue diamond stitching, giving the bike a touch of elegance.
A Stunning Blue Transformation
The original R 80 fuel tank was retained for the project but completely refurbished, fitted with a new filler cap, and given a beautiful deep blue paint finish. This striking blue is complemented by black pinstripes and custom tank roundels. The same blue shade is even used on the rear shock springs, creating a visual consistency throughout the build.
A Scrambler's Finishing Touches
The custom touches continued with the addition of an alloy front fender and newly rebuilt wheels wrapped in Mitas E-08 dual-purpose tires. In the cockpit area, an Acewell dial sits proudly in front of an LSL handlebar, which boasts Motone switchgear, Biltwell grips, and bar-end turn signals from Motogadget. A single rear-view mirror on the right side provides the rider with a clear view behind them. A Koso LED headlight, mounted on custom brackets, illuminates the path ahead. The Bruiser's electronics were rewired through a Motogadget controller, ensuring a seamless and reliable electrical system.
Enhancing the Rider's Experience
The final touches on the Bruiser's ergonomics were made with CNC-machined foot pegs, which, like the engine, frame, and rims, were completely blacked out. The completed Bruiser is a true testament to the skills of Pete and his crew at Side Rock Cycles. It's a stunning example of how a seemingly doomed bike can be resurrected into a unique and highly desirable scrambler.
It’s a Beautiful Thing
From a beat-up bike to a sleek and stylish scrambler, the R 80 Bruiser embodies the passion and craftsmanship that defines the custom motorcycle scene. It's a project that highlights the potential of a forgotten machine and reminds us that even the most seemingly hopeless of cases can be salvaged and transformed into something truly special.
