Princeton Carbonworks Grit 4540 Evolution WheelsContact Us For More Hub and Rim Logo Options New for 2024, the Grit 4540 Evolution. Feathery light, tough, responsive, and fast. 385g rim weight with a 24mm internal, hooked, hole less tire bed. Designed for gravel and road racing on wider modern tires. 130J impact resistance, 325% greater than the UCI minimum. Available in all 10 of our standard colors and finishes with DT Swiss, Chris King, White Industries, and Tactic Racing hub options. Designed

and is compatible with all available K-Edge accessory mount inserts

With a new Bluetooth battery and Shimano's E-Tube Wireless app

compatible for eletr

Engineered for precise fit and secure hold

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer

why two spare tubes

and causes discomfort diminishes confidence and the ride experience

Non-water-based formula

Being super lightweight and extremely breathable

Battery Life: Up to 12 months

Part # 288251

AWS-1 Features