Belgian custom bikebuilder Jaegher has unveiled the Ascender Phoenix, a stainless steel road bike that seamlessly combines the artistry of handcrafted steel with 3D printing and AI.

Debuting at the Velofollies show, the Ascender Phoenix boasts 3D printed headtube, ‘tailfin’ seat cluster, and dropouts, individually tailored for each buyer. This fusion of 3D printed stainless steel parts and AI-generated parametric design results in a bike with smooth curves reminiscent of modern carbon frames.

The frame, weighing just 1400g, integrates eight round stainless Columbus XCR steel tubes with four custom 3D printed components. Jaegher employs TIG-welding to create a frame that marries the best attributes of contemporary road bikes with the enduring ride and durability of stainless steel.

The curved 3D printed components add an organic feel to the bike.(Image Credit: Jaegher)

Technologically advanced features include fully integrated internal cable routing for wireless drivetrains, customizable 30-35mm max tire clearance, a T47 threaded bottom bracket, 12mm thru-axles, flat mount disc brakes, and a 27.2mm seatpost. The Ascender Phoenix adheres to proven standards, ensuring compatibility with modern components.

The pricing for the Jaegher FL.X Ascender Phoenix frameset starts at 6950 euros, offering fully custom geometry that includes the stainless steel frame and carbon fork. Various complete custom bike options, such as the Builder’s Choice SRAM Force AXS build, are available, reaching up to 13,590 euros.

Initial frame deliveries are scheduled for the summer of 2024, requiring a 1250 euro deposit to initiate the process. To learn more about their bikes, and place an order if so desired, you can visit the Jaegher website at this link.