Princeton Carbonworks Grit 4540 Evolution wheelset

The Princeton Carbonworks Grit 4540 Evolution is designed for cyclists who demand top performance on both gravel and road. With an exceptionally low rim weight of just 385 grams, this wheel delivers a perfect blend of lightness, stiffness, and responsiveness. Ideal for riders who want to combine speed with reliability, even on challenging terrain.

Designed for Modern Tires

With a 24mm internal width and a hooked, hole-less tubeless rim bed, the Grit 4540 Evolution is perfectly suited for wider, modern tires. This not only ensures a smooth and stable ride but also provides extra grip and comfort on gravel roads and during long rides on asphalt.

Exceptional Strength and Durability

The wheelset has been tested for 130J impact resistance, which is a staggering 325% above the UCI minimum requirement. This makes the Grit 4540 Evolution not only ultra-light but also incredibly robust – a combination rarely found.

Versatile Finish and Hub Options

Unique to this wheel is the application of the patented Radially Staggered Lacing. Here, the spoke points vary in depth between the drive side and the non-drive side of the rim. This design ensures an optimal balance in spoke tension and angle, resulting in a stronger, stiffer, and more durable wheel.

Model: Grit 4540 Evolution
Rim Weight: 385 grams
Internal Width: 24 mm
Rim Type: Hooked, tubeless ready, hole-less tire bed
Use: Gravel and road racing (suitable for wider, modern tires)
Impact Resistance: 130J (325% above UCI minimum)