The Rca is the world’s lightest frameset, showcasing the best of our knowledge, testing, and advanced Project California engineering.
As a pro-calibre climbing weapon, the R2’s fine-tuned stiffness makes the most of every pedal stroke. And with clearance for 28mm tires, you won’t flinch on less-than-perfect pavement while exploring uncharted roads.
Our engineers went through dozens of frame iterations and conducted hundreds of hours of CFD and wind-tunnel analysis to skillfully balance the fit, handling, stiffness and aero performance of the R2 without adding weight. Underlying all of this are new Squoval Max tube shapes, which have been redesigned to fortify cross-sections and push the R2 to new heights.