Princeton Carbonworks Peak 4550Exceptional Handling. Ultra Lightweight. King of the Mountain. Peak 4550 Evolution is still available in every configuration, for every road rider and every bike. Development priorities were to improve on the already exceptional aerodynamic characteristics and the strength and stiffness of the previous generation Peak 4550. To create the next evolution of a wheelset that is light, responsive, and fast accelerating for the climbs. On the descents, a

Cassette Body Type: Campagnolo N3W

the drive side cup is left-hand thread and the non-drive side cup is right-hand thread

with the exception of the Highball and Stigmata

increases stiffness and reduces weight

Force 1x: 36T-46T

2x aluminum intergrated chainring offers crisp and accurate front shifts

and a wheel axle lever

Ideal for Beginners: Larger entry target is great for anyone new to clipping in and cleat design ensures confidence when you’re off the bike

The new design features six slots that are machined into the base of the valve stem

Approx weight in KG - Frame 930g

That’s when its top speed rivals the best road bikes out there

award-winning Ritchey C220 stem and gives it a more modern shape and increased stiffness for improved handling and greater responsiveness