This upgrade is about precision — not unlimited geometry experimentation. We customise within a carefully engineered range to preserve the ride characteristics that define the AC1.
Once your order is confirmed, we’ll guide you through a short sizing process to understand your height, riding style, terrain, and current bike setup. From there, we’ll recommend and confirm your final geometry before production begins.
Every custom geometry AC1 is manufactured in Canada to the same exacting standards as our standard frames — just refined to suit you.
Built around you. Proven everywhere.

