Get ready to reignite your passion for adventure—one of BMW’s most legendary bikes is making a comeback, and it’s tailor-made to suit your style. But here’s where it gets exciting: the iconic R100 GS, a trailblazer in the adventure bike world, is being reimagined as a retro-modern custom build by WalzWerk, a master of boxer customization. This isn’t just a revival; it’s a reinvention that blends timeless design with cutting-edge upgrades. And this is the part most people miss—while BMW’s R80 G/S pioneered the adventure category, the R100 GS perfected it, introducing a larger engine, refined suspension, and a look that still feels fresh today. Yet, finding a pristine R100 GS has become a treasure hunt, thanks to decades of hard use and the rigors of off-road life. Controversially, some argue that modern adventure bikes have lost the rugged charm of classics like the R100 GS—do you agree?
Enter WalzWerk’s X-Plorer, a bespoke creation that transforms the 1987–1996 R100 GS into a modern enduro masterpiece. Each build starts with a 1,000cc engine and the updated paralever swingarm, but the magic lies in the customization. Available exclusively in ‘Pro’ spec, every X-Plorer is essentially a new bike, boasting a refreshed engine, transmission, and braking system. WalzWerk offers two configurations: the ‘Rally,’ with a sleek, low-profile headlight fairing, and the ‘Raid,’ which retains the stock fairing, crash bars, and tank. But here’s the kicker: WalzWerk didn’t stop at off-the-shelf parts. They collaborated with OEMs like Acerbis and Touratech to craft components exclusively for the X-Plorer, ensuring every detail is purpose-built for adventure.
Riding on a staggered 21-inch/17-inch wheelset with off-road tires, the X-Plorer is as functional as it is stylish. Thoughtful touches, like a two-part seat and an extensive accessory list, elevate it further. And because no two adventurers are alike, WalzWerk lets you personalize your ride. Want more power? An upgrade kit bumps the engine to 1,070cc and 80 horsepower. Prefer better stopping power? Dual front discs and an R1150 GS rear disc are available. Add heritage paint schemes, luggage options, and auxiliary lights, and you’ve got a bike that honors the past while embracing the future.
But here’s the catch: with prices starting at €28,990 (~$33,700) for the Rally and €29,990 (~$35,000) for the Raid, this isn’t a budget build. Plus, all 2026 build slots are taken, pushing new orders to 2027. Is the wait—and the cost—worth it for a custom adventure bike that’s truly one-of-a-kind? Let us know in the comments. After all, in a world of mass-produced rides, the X-Plorer dares to be different. The question is: are you bold enough to join the adventure?
