Colnago V4RS Disc Dura Ace Di2 Wheels Enve 3.4

CHARACTERISTICS:

INCREASED OVERALL STIFFNESS
This frameset is stiffer than the V3Rs. You can sprint faster and climb more efficiently. We have developed a new testing methodology to simulate and measure stiffness realistically and effectively.

BETTER AERODYNAMICS
The profiles of the V4R have been revised to allow a reduction in aerodynamic resistance. The Colnago V4R can now be considered an aerobike, based on its wind tunnel performance.

COLNAGO CC.01 HANDLEBAR
The new Colnago CC.01 integrated handlebar is stiffer, lighter and more aerodynamic. Compared to the previous Colnago handlebar, it has -17% frontal area and +5% rigidity, weighing only 310g.

T47 BOTTOM BRACKET
The T47 bottom bracket - same size as the C68 - is oversized, to allow better responsiveness of the bike and easier replacement compared to the previous Colnago standard.