Fulcrum Racing 4 C17 Rim Brake Wheelset

The Fulcrum Racing 4 C17 is a versatile performance wheelset designed for riders who want aerodynamic efficiency without sacrificing comfort or climbing ability. The 35 mm medium profile rim offers improved speed on flatter roads while remaining agile and responsive on rolling terrain and longer climbs.

Developed using Fulcrum’s experience from higher performance race wheels, the Racing 4 delivers a lively and stable ride feel that suits fast training rides, sportives and everyday road cycling. The wider rim profile improves tyre support and cornering confidence, especially when paired with modern wider tyres.

The oversize rear hub flange is designed to improve power transfer and increase wheel stiffness without adding unnecessary weight. Combined with aero shaped double butted spokes, the Racing 4 delivers smooth acceleration, strong responsiveness and dependable handling across a wide range of riding conditions.

Specification

Weight: 1725 g Rim material: aluminium Rim height category: medium profile Rim height: 35 mm front and rear Brake type: rim brake, caliper Rim width: 23.2 mm Recommended tyre width: 25 mm to 47 mm Quick release skewer included Spoke material: stainless steel, double butted Spoke shape: aero flat profile Front hub: aluminium Rear hub: oversize aluminium flange Industrial bearing system Maximum rider weight: 109 kg