Wut in Tarnation is ED Coating?

Tim from Esker Cycles, featured on The Radavist, recently articulated the specifics of Electrophoretic Deposition (ED) coating. In a detailed explanation, he outlined the technical process behind ED coating and, crucially, justified its consistent application across all Esker bicycle frames, highlighting its protective benefits and manufacturing implications for the brand's products.

This explainer arrives as the cycling industry continues its slow, often reluctant, embrace of advanced manufacturing and finishing techniques, particularly for steel frames. While ED coating is not new to industrial applications, its widespread adoption by smaller, boutique frame builders like Esker signifies a maturing approach to durability and corrosion resistance, moving beyond traditional paint or powder coat as the sole protective layer. It underscores a growing consumer demand for longevity and low maintenance, even at premium price points.

Ultimately, Esker's commitment to ED coating is a pragmatic nod to frame integrity. It’s a quiet assurance that their steel, much like their reputation, is built to last, despite the elements.