Irwin has been a trusted partner to international bicycle OEMs for 30 years. We understand the demands of competitive cycling and consumer markets, where every gram, tolerance, and surface finish matters.
Our team of engineers and project managers ensures every component, from stems and handlebars to seat posts and hubs, is designed, produced, and verified with precision. Using ISO 9001-aligned quality systems, documented inspection protocols, and full traceability, Irwin transforms design intent into reliable, market-ready bicycle components.
We bridge the gap between prototype and production, managing supplier networks, production workflows, and QA standards. Brands rely on Irwin to deliver both technical integrity and on-time global delivery, minimizing risk and protecting reputation.
These products demonstrate our technical capability. All items are for reference only and are not sold as-is.
– CNC-machined aluminum and carbon composite, precise tolerances for stiffness and weight optimization.
– Ergonomic and aerodynamic designs, integrated cabling options, and surface finishing controls.
– Lightweight, high-strength alloys with internal routing; fatigue-tested for reliability.
– Low-friction bearing assemblies, dimensional consistency critical for drivetrain performance.
– Machined metal or composite platforms with performance-focused geometry.
– Frame , prototype parts, or low-volume innovations tailored to client designs.
– Frame assembly and welding
– Custom paint and finishing
– Gear and brake systems
– Wheel building and truing
– Suspension setup
– Component integration
Every process stage is measured, documented, and auditable.
ISO-aligned systems and CMM verification prevent tolerance drift.
Years of bicycle OEM experience with critical components that affect rider safety and performance.
Whether prototypes or serial production, Irwin delivers with the same rigor.
Packaging, export documentation, and compliance managed for international markets.
Transform bicycle concepts into precise, market-ready components
Irwin combines technical mastery, ISO-quality discipline, and controlled production processes to ensure your bicycle components perform as designed, every time.