Princeton CarbonWorks Peak 4550 Evolution (Front & Back Wheel)

Princeton CarbonWorks Peak 4550 Evolution is the ultimate all-rounder wheelset, engineered for riders who demand the perfect balance of lightweight climbing performance, aerodynamic speed, and confident handling. Designed for every road and every rider, it builds upon the proven Princeton CarbonWorks Peak 4550 Evolution platform with new refinements in aerodynamics, stiffness, and weight savings.

Why Peak 4550 Evolution?

Unlike hookless rims with tire limitations, the hooked, hole-less design ensures maximum safety, tire compatibility, and long-term performance. Combined with aerodynamic shaping, low weight, and world-class stiffness, the Princeton CarbonWorks Peak 4550 Evolution is the perfect choice for riders who want a single wheelset that excels on climbs, descents, and everything in between.

Princeton CarbonWorks Peak 4550 Evolution built to climb faster, descend sharper, and ride with confidence in every condition.

Key Features

• Ultra Lightweight: Rim weight reduced to 420g, with complete wheelsets starting at just 1275g.

• Climbing & Acceleration: Lightning-fast response thanks to Princeton’s patented Radially Staggered Lacing.

• Aerodynamic Efficiency: Wider 21mm internal / 28.2mm external profile for reduced drag and enhanced stability in crosswinds.

• Predictable Handling: Stable and sharp on technical descents and in challenging conditions.

• Tubeless-Ready Hooked Rim: Hole-less bed, no tape needed, and no tire pressure restrictions.

• Valve-Nut Landing: Makes setup quick and hassle-free.

• Premium Customization: 10 color and finish options to match your style.

Technical Specifications

• Rim Weight: 420g

• Internal Width: 21.0 mm

• External Width: 28.2 mm

• Nipples: Sapim SecureLock Alloy

• Tire Compatibility: Tubeless, clincher/tubed