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Y1Rs Frameset

Bike$7,500

Colnago's wind-tunnel-refined aero race frame cuts 19% frontal area versus the V4Rs through a curved downtube and CC.Y1 gull-wing cockpit. Delivers 20W savings at 50 km/h in full race trim, 3.5% stiffer at the BB for sprint power, and a DEFY seatpost joint tha

Specs

Frontal area reduction19% vs V4Rs

Drag savings20W at 50 km/h

BB stiffness3.5% increase

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