DCF stands for Dual Core Fusion technology—a revolutionary advancement in bike design that combines two frame cores to conquer the three key elements of speed, stability, and intuition. By bridging vertical compliance with lateral stiffness for extraordinary power transfer, DCF simultaneously adjusts to physical data from both road and rider for real-time results. Improved power transfer means you burn less energy over long rides, leaving you with fuel in the tank to launch late-stage attacks. Enhanced vertical compliance lets you test the boundaries of burly speeds with confidence-inspiring stability, even on the steepest and roughest descents. And you’ll find all of the above pulsing through our new Leo SL, a bike that fuses Pro Tour machine with Gran Fondo winner for riders ready to tackle it all. Dual Core Fusion. Devinci’s commitment to unmatched performance under any circumstance.

The best stiffness to weight ratio, providing intuitive handling to your new Leo SL

New full carbon fork that is lighter than its predecessor/precision handling

Improves torsional stiffness, resulting in massive acceleration

86mm wide bb shell standard on Sram/Shimano offer the best crank/frame combo

Milking the most performance out of every frame angle/improves torsional stiffness

Reduce weight and improves vertical compliance and lateral stiffness

Lateral stiffness + vertical compliance combined with seat stay shape

Lightweight, vertical compliance, and lateral stiffness upper core——lower core offering massive torsional stiffness and sharp handling