Pinarello Bolida F TT Bike Gets Faster with "Whale" Tech
Briefly

The drag reduction comes from two design features - AirStream AeroNodes and AirFoil sections. AirStream AeroNodes on the seat tube and post reduce complex vortexes from riders' leg movements. AirFoil sections on the bottom bracket and wheel hubs decrease frontal area.
Pinarello's new Bolida F TT focused on slimming frontal area, optimizing fork crown width for tire clearance up to 32mm, incorporating 'fork flap chip' for trailing edges, and refining the cockpit, aero bottle, and position for maximum aerodynamics.
Read at Bikerumor
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