Pinarello's TiCR system routes all cables and housing internally through the frame and fork, maintaining the aerodynamic profile while protecting components from the elements. Housing enters the frame at the head tube and exits near the bottom bracket, with smooth internal channels that prevent binding or friction. The system accommodates both electronic and mechanical drivetrains, though this build arrives with Shimano's Di2 electronic shifting. The Onda carbon fork carries the same design language as the Dogma series, with a 43mm rake that balances stability at speed with responsive turn-in. Fork height measures 373mm across all sizes, with flat-mount disc brake tabs positioned for optimal caliper alignment.

Shimano's 105 Di2 R7170 groupset represents the third tier of Shimano's electronic road shifting hierarchy, sharing its semi-wireless architecture with Ultegra and Dura-Ace. The shift/brake levers communicate wirelessly with a junction box mounted inside the frame, while the front and rear derailleurs connect via thin electrical cables to a seatpost-mounted battery. Shift response is immediate and consistent regardless of cable tension or housing condition—a meaningful advantage over mechanical systems on a bike intended for serious training miles. The levers feature ergonomic hoods with textured grip surfaces and reach adjustment for smaller hands.

The drivetrain pairs a compact 50/34 crankset with an 11-34 cassette, providing a wide gear range suitable for flat criteriums and mountain stages alike. The 12-speed cassette offers tighter spacing in the middle gears where most riding occurs, reducing the jump between ratios during sustained efforts. Chain management comes from Shimano's Shadow RD+ rear derailleur design, which tucks the mechanism close to the frame and includes a clutch to maintain chain tension over rough roads.

Braking duties fall to Shimano 105 hydraulic disc calipers with 160mm rotors at both ends. The flat-mount standard keeps the calipers tucked close to the frame and fork, preserving aerodynamic lines while providing consistent stopping power in all conditions. Lever feel is progressive and predictable, with enough modulation to scrub speed precisely into corners without locking wheels.

Fulcrum Racing 800 DB wheels roll on aluminum rims with a disc-specific hub design. The 33mm rim depth offers a balance between aerodynamic benefit and crosswind stability, while the aluminum construction provides durability for training through winter months or on rough roads. The wheelset represents a natural upgrade path—riders seeking weight savings or deeper aerodynamic profiles can swap to carbon wheels without compatibility concerns.

The cockpit features Pinarello's Jaguar XA Aero TiCR handlebar, which integrates with the internal cable routing system for clean aesthetics. MOST Ultralight thru-axles with tool-free removal simplify wheel changes during transport or flat repairs. The FSC frontal seat clamp hides the binder bolt from view and keeps it protected from sweat and road spray. Italian-threaded bottom bracket cups thread into the frame's oversized shell, allowing easy servicing with standard shop tools.