In frame material lore, steel is romantic, titanium is magic, and carbon fiber is a super-material. Aluminum, meanwhile, is…what? While aluminum is widely used—from sub $100 balance bikes to $10,000 e-cargo bikes—it often gets cast in a negative light: It’s cheap, it’s harsh, it’s brittle, or it’s not durable. And that’s not fair, because aluminum is a miracle material that deserves some respect.
Even Richard Sachs—perhaps the most highly regarded living steel-frame builder in the world—is a fan of an aluminum frame. Sachs had an aluminum Gaulzetti Corsa—“had” because the frame was damaged when Sachs and an SUV came together in Asbury Park—with large aluminum tubes, sloping top tube, BB30, integrated seat mast, carbon fork, and “one of those wacky LARGE headset thingies.”
Even though it was entirely different than…
