Imagine witnessing the rapid evolution of cycling technology behind closed doors—this is precisely what makes the latest developments from BMC and Tudor so compelling. But here’s where it gets controversial: what you’re about to learn challenges the traditional narrative of bike development, revealing a raw, unfiltered inside look that’s rarely seen before. And this is the part most people miss—the meticulous, often messy process that transforms innovative ideas into cutting-edge performance machines.
Two years ago, I found myself in a clandestine setting—a former bank vault in Frankfurt—attending a private briefing about BMC’s new Speedmachine triathlon and time trial bike. That bike had been spotted earlier in the season, ridden by Tudor Pro Cycling at the Tour de Romandie. Back then, I learned that a collaboration between Red Bull Advanced Technologies and BMC had crafted this aerodynamic marvel, mixing top-tier engineering with racing expertise.
Fast forward 18 months, and I was sitting in a Microsoft Teams call, engaged in an exploratory discussion with BMC about a new project: developing a state-of-the-art TT bike. Initially, I was hesitant—after all, I’d covered so many bike development stories, what made this different? But what caught my attention was BMC’s promise: I’d be given unprecedented access—from working with 3D-printed prototypes early on, before any carbon components existed, to following the evolution every step of the way.
Of course, some development stages had already occurred—they wouldn’t invite me to witness a project that hadn’t started yet. Nonetheless, I was granted access at a stage early enough to give you a detailed, behind-the-scenes look at a significant engineering journey. My plan is to share this process in stages, so over the coming series, you’ll see the bike’s progress from initial concepts, through aerodynamic testing, to first rides, and ultimately, its performance upon completion.
Most brands tell their stories differently. Usually, it’s a quick reveal: sketch ideas, conduct wind tunnel tests, and launch with star riders in tow. While CFD (computational fluid dynamics) and wind tunnel work have become central to modern R&D, the narrative often gets polished and sanitized—leaving out the real, sometimes imperfect, behind-the-scenes details.
This project is different. That authenticity is exactly why I agreed to participate. BMC’s openness to showcase the process as it actually unfolds—warts and all—offers a rare glimpse into what high-level performance development truly looks like. Yes, commercial interests are inevitably involved, and even if no bike ever hits the market, sharing this story benefits both BMC and Tudor by providing transparency and insight into genuine innovation.
Although much of the foundational work has already been completed, we’re still months away from launching the finalized TT bike, and this is the first time the world will learn that BMC is working on such a project. From initial sketches and digital prototypes to the current phase of aerodynamics tests and early riding impressions, I’ve followed this journey through both ups and downs—insider insights that might otherwise never be revealed.
In this first installment, I’ll walk you through how the project was conceived, why BMC and Tudor identified the need for a new TT bike, how guiding performance targets were established, and how early digital models and 3D-printed prototypes took shape. Future parts will cover the aero testing phases, first ride impressions, and performance evaluations.
Now, you might be asking: another TT bike? Isn’t the Speedmachine already a recent innovation? And what about the Timemachine? These are valid questions. The Speedmachine, launched just two years ago and developed with input from Red Bull Advanced Technologies, was built with a focus on stability and storage at around 45 km/h. Meanwhile, the Timemachine was designed over a decade ago with the speeds of that era’s WorldTour time trials in mind—roughly 45 km/h.
However, today’s competitive TT scene demands much higher speeds—55 to 60 km/h, and beyond. The Timemachine platform, although once cutting-edge, is now essentially a relic, originally designed during the rim brake era and later adapted for disc brakes. As Stefan Christ, BMC’s head of R&D, explains, there are “blind spots” that make it less optimal for current demands.
Tudor’s riders found the Speedmachine’s stability beneficial but at the expense of responsiveness—they wanted a bike that was sharper, more agile, and responsive—more like an extension of their road bikes than a machine optimized solely for holding a straight line at Kona.
When Tudor representatives discussed these needs with BMC, their message was clear: they require a TT bike that accelerates on the speed profiles that truly matter today—those pushing beyond 45 km/h.
The dialogue began in December 2023, just five months after the Speedmachine’s launch, with formal approval given in March 2024. This partnership marked a pivotal shift—not just in the development of one bike, but in envisioning how performance-focused racing technology might evolve. In contrast to the past, where brands often worked solo, collecting rider feedback and conducting sporadic tests, this project is rooted in true collaboration. Tudor is involved from day one, leading CFD and aero efforts even before any marketing or promotional plans are set.
What makes Tudor Pro Cycling stand out? Unlike many teams that focus solely on nutritionists and coaching staff, Tudor has built a mini R&D department—engineers, data scientists, aerodynamicists—working directly with manufacturers from the outset. They even have a specialist with a PhD on skinsuits, illustrating their focus on every detail that can yield that competitive edge.
Did the story meet your expectations? Feel free to share your thoughts—powered by genuine development, transparency, and a willingness to show the messy process behind racing innovation, this project invites debate: do you think this approach is the future of cycling technology, or is it risking exposing trade secrets in a sport where thrill and secrecy often go hand in hand?
