The Singular Pterodactyl is a pioneering 32-inch gravel bike from the UK-based Singular Cycles, designed specifically for taller riders over 5’10”. This innovative model features a titanium frame, a carbon fork, and clearance for 32 x 2.5-inch tires, positioning it as a formidable contender in the expanding 32-inch wheel category.
Frame and Geometry
Crafted from high-quality titanium, the Pterodactyl offers a balance of strength and lightweight performance. Its geometry is tailored to accommodate the larger wheel size, ensuring optimal stack height and handling for taller riders. The frame’s design focuses on providing a comfortable and efficient riding position, enhancing both speed and stability on diverse terrains.
Wheel and Tire Compatibility
The 32-inch wheels are a standout feature, offering improved rollover capabilities and enhanced traction compared to traditional 29-inch setups. This wheel size allows for lower tire pressures, contributing to a smoother ride over rough surfaces. The Pterodactyl’s frame is designed to accommodate 32 x 2.5-inch tires, providing ample clearance for various tire options.
Fork and Bottom Bracket
Equipped with a Columbus Futura Adventure carbon fork, the Pterodactyl benefits from a 470mm axle-to-crown measurement and an adjustable offset, allowing riders to fine-tune the front-end geometry to their preference. The frame features an 86.5mm T47 inboard bearing bottom bracket, known for its durability and ease of maintenance.
Drivetrain and Components
The Pterodactyl is designed for a 1x drivetrain, supporting a maximum 38-tooth chainring on a 55mm chainline. This setup simplifies gear selection and reduces maintenance, making it well-suited for gravel and mixed-terrain riding. The frame includes internal routing for a dropper post on the seat tube, maintaining a clean aesthetic and reducing cable clutter.
Pre-Order and Availability
As of May 2026, the Singular Pterodactyl is available for pre-order as a rolling chassis, which includes the frame, fork, headset, wheels, and tires. Pricing and availability may vary based on location and specific configurations. For the most current information, interested riders should visit Singular Cycles’ official website.
In summary, the Singular Pterodactyl represents a significant advancement in gravel bike design, offering taller riders a purpose-built machine that combines the benefits of 32-inch wheels with the durability and performance of a titanium frame. Its thoughtful design and component selection make it a compelling choice for those seeking a high-performance gravel bike tailored to their needs.