This Modded BMW R100S Will Make You Fall in Love with Custom Motorcycles
When Christian Boosen takes on a motorcycle project, you can be certain it’s going to turn heads. Known widely by his moniker 86 Gear, Christian has cemented his reputation in the heart of Warsaw, Poland, with close to two decades of hands-on experience in motorcycle customization. His latest creation, a stunningly modded 1978 BMW R100S, stands as a testament to his dedication and skill, and it might just be one of the most captivating airheads you’ll ever see.
A Glimpse into the Transformation
The journey of this BMW R100S began with a careful selection process. Christian sourced the bike from Germany and brought it back to his workshop for a comprehensive overhaul. He meticulously tore down the classic Beemer, discarding unnecessary components and keeping only the essentials for the custom build. The result? A machine that looks flawless from every conceivable angle.
Striking Modifications and Sleek Design
One of the key enhancements involved a significant reworking of the motorcycle’s frame. Christian didn’t just clean it up; he opted to remove the rear subframe entirely, replacing it with a looped aftermarket module that features an integrated LED taillight. This sleek and modern addition is topped with a black leather saddle, provided by Projekt X Nadarzyn, lending the bike a classy yet rebellious edge.
But it’s not all about looks. The custom rear fender and LED turn signals are mounted directly onto the new subframe, complemented by adjustable YSS shock absorbers to ensure a smooth ride. The license plate’s new home on a swingarm-mounted bracket along the left-hand side of the bike gives it a tidier and more streamlined appearance.
High-End Upgrades for Performance and Safety
The front end of the bike received just as much attention. Gone are the stock BMW forks, which have been supplanted by the inverted units from a Kawasaki ZX-7R. This change alone dramatically improves the handling and responsiveness of the bike. A handcrafted fender now sits between these new forks, which also host Tokico front brake calipers from the same Kawasaki model, paired with wave-style rotors and superior brake hoses controlled via a top-tier master cylinder.
Lighting the way is a headlamp borrowed from an R nineT. The cockpit’s makeover includes a Renthal handlebar and an array of Motogadget components, such as stylish grips, minimalist switches, a multi-function ChronoClassic dial, and integrated bar-end turn signals and mirrors. A supplemental yellow-tinted spotlight affixed to the right crash bar adds both function and flair.
A Powerful Heart and Artistic Details
Underneath this suave exterior lies a completely rejuvenated boxer-twin engine. Christian went all out, incorporating forged pistons, a new clutch, and fresh gaskets to ensure optimal performance. Exhaust gases travel through heat-wrapped pipework and gleaming stainless-steel mufflers, producing a sound as ferocious as the machine’s appearance.
Retaining its original charm, the stock fuel tank has been updated with a billet aluminum filler cap, bespoke BMW roundels, and a stunning dark green paint job courtesy of Artbrush Workshop. These details not only highlight the bike's heritage but also emphasize the craftsmanship involved in this exceptional build.
Conclusion
This BMW R100S isn’t just a motorcycle; it’s a labor of love and a work of art. From its meticulously designed frame to its overhauled engine, every component showcases Christian Boosen’s mastery in the realm of motorcycle customization. A perfect blend of classic aesthetics and cutting-edge modifications, this bike is an undeniable feast for the eyes and a thrill for any motorcycle enthusiast.