Defying Gravity at Full Throttle

Hillclimb motorcycle racing is not for the faint of heart. Athletes launch themselves up near-vertical dirt walls, fighting gravity with machines built specifically for this extreme vertical assault. At the center of America’s hillclimb resurgence stands Payton Reimers, a professional racer whose second-place finish in the Pro Mod class at the Brick Mine MotoClimb in North Dakota demonstrated exactly why this sport demands both exceptional athletic ability and purpose-built machinery.

The hills Reimers conquers are not gentle slopes. The Brick Mine course features technical sections with near-vertical walls that have defeated countless competitors. Navigating these requires split-second throttle control, perfect body positioning, and absolute trust in equipment engineered for conditions that would destroy a standard motorcycle in seconds.

The Anatomy of a Hillclimb Machine

Pro Mod hillclimb motorcycles bear little resemblance to anything you would find at a dealership. These machines are ground-up builds designed around a single purpose: climbing vertical terrain as fast as humanly possible. Every component serves the mission of maintaining traction and power delivery on surfaces that physics suggests should be unclimbable.

The heart of most competitive hillclimb bikes remains the two-stroke engine. While four-strokes have made inroads in many motorsports, the instantaneous power delivery and lighter weight of two-stroke powerplants give hillclimb racers the explosive acceleration needed to attack steep grades. Engines are tuned for maximum low-to-mid range torque rather than top-end horsepower, as sustained high RPM is less important than immediate power response.

Extended Swingarms and Frame Geometry

Perhaps the most visually distinctive feature of hillclimb motorcycles is the dramatically extended swingarm. Standard motorcycles have swingarms measured in inches; hillclimb bikes often extend these by a foot or more. This modification shifts weight distribution rearward, preventing the front wheel from lifting uncontrollably on steep climbs while maintaining rear tire contact with the surface.

Frame geometry is equally critical. The steering head angle is often modified to be more relaxed than stock, providing stability during vertical assaults. Frames themselves may be reinforced or custom-built to handle the unique stress patterns of hillclimb racing, where forces come from unexpected angles compared to flat-track riding.

Paddle Tires: The Key to Vertical Traction

No component matters more in hillclimb racing than the rear tire. Standard knobby tires would spin uselessly on loose dirt at extreme angles. Instead, hillclimb racers run paddle tires featuring aggressive scoops that dig into the terrain and throw material backward, converting engine power into forward motion even on surfaces that seem impossibly loose.

Tire selection and pressure tuning represent a constant challenge. Different soil conditions, moisture levels, and hill compositions require different paddle configurations. Racers and their teams must read conditions accurately and adjust accordingly, often making changes between runs based on how the hill is breaking down throughout competition.

Payton Reimers: Mastering Machine and Mountain

When Payton Reimers attacks a hillclimb course, the relationship between athlete and machine becomes inseparable. His performances on the MotoClimb Super Series circuit demonstrate not just raw courage but deep technical understanding of how to extract maximum performance from purpose-built equipment.

The Brick Mine MotoClimb in North Dakota tested every aspect of that relationship. The Pro Mod class features the most extreme machines in hillclimb racing, and Reimers navigated a course that included technical sections with walls approaching vertical. His second-place finish against elite competition confirmed his position among America’s top hillclimb athletes.

Beyond results, Reimers has become an ambassador for the sport through his social media presence. He shares insights into both the riding technique and mechanical preparation required for hillclimb success, giving fans access to a discipline that remains unfamiliar to many motorsport enthusiasts.

The Physical Demands Behind the Machines

Even the most perfectly prepared hillclimb motorcycle cannot climb without an athlete capable of controlling it. The physical demands of hillclimb racing are extraordinary. Riders must maintain precise throttle control while their bodies are thrown backward by G-forces, all while positioning their weight to optimize traction.

Core strength is paramount. Holding body position on a near-vertical surface while managing a machine producing significant horsepower requires exceptional abdominal and back musculature. Grip strength matters equally, as maintaining control of handlebars under extreme vibration and force demands forearms conditioned for sustained high-intensity effort.

Mental preparation may matter even more. Hillclimb racing requires athletes to commit fully to each run. Hesitation or backing off mid-climb often results in worse outcomes than full commitment, meaning racers must override natural self-preservation instincts and trust their equipment and abilities completely.

The Evolution of Hillclimb Technology

Hillclimb motorcycle technology continues advancing as the sport attracts more attention and investment. Modern builds incorporate materials and engineering approaches borrowed from motocross and supercross while adapting them for the unique demands of vertical terrain.

Suspension systems have evolved significantly. Early hillclimb bikes often featured stiff, minimal travel suspension. Contemporary machines run sophisticated damping systems that allow riders to maintain control over rough terrain while still providing the stability needed for steep grades. Adjustability is key, as different hills and conditions require different suspension setups.

Data acquisition is increasingly common even in grassroots hillclimb racing. Sensors tracking engine performance, suspension movement, and rider inputs help teams optimize their builds between events. What was once a sport of backyard experimentation has developed professional-level engineering support.

Discovering Hillclimb Racing

Hillclimb motorcycle racing represents one of motorsport’s most visually spectacular and physically demanding disciplines. Athletes like Payton Reimers are pushing the sport forward through both competitive success and community engagement, bringing attention to a discipline that deserves wider recognition.

The combination of purpose-built machinery and exceptional athletic ability required for hillclimb success makes it uniquely compelling for fans who appreciate technical excellence. Whether watching runs on social media or following competitive results, there has never been a better time to discover this extreme corner of motorcycle racing.

For those interested in following Payton Reimers and exploring the broader world of action sports athletes, Peaxel offers a platform connecting fans with emerging talent across dozens of disciplines. You can find hillclimb racing and many other sports on the complete list of sports on Peaxel.