GRIT 4540 Disc Brake, Gold decal, Tune KillHill ClimbHill CL, Black, XDR

Princeton Grit 4540 was designed from the ground up to recalibrate your expectations from an all-road carbon wheelset. Lightweight? Got it. Amazing stiffness? Check. Versatile, snappy, fast, stable? Always.

Ideal for climbing and all purpose road OR gravel/CX (mixed terrain, gravel, cyclocross). How do we do it? Taking experience from the 6560, we launched the Grit with Princeton's variable depth cross section, for unrivaled cross wind stability. They also introduced a slightly varying width to the profile, and optimized their carbon layup, focusing around high stress areas.

The nipple bed has been completely re-engineered to provide greater carbon thickness in that area, while removing material where not needed. 21mm hook to hook and 29.9mm at the widest point. Next level stuff? Try a uniform, hole-less tire bed.

By removing holes from the tire bed, the wheel becomes incredibly stiff.