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CADEX Aero 4-Spoke Disc Tubeless Wheelsystem

CRUSH THE CLOCK

Current price: £1,499.99 - £1,699.99
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Starting From £35

With Klarna

CRUSH THE CLOCK

From the winds of Kona to training rides in unpredictable conditions, the CADEX Aero 4-Spoke combines proven aero performance with confident handling and control. The added crosswind control of the 4-spoke design makes it a top choice for pros like Ironman World Champion Kristian Blummenfelt, who often uses this as a front wheel combined with a CADEX Aero Disc in the rear. The superlight and stiff carbon rims are shaped by exhaustive wind-tunnel testing and data. The all-new R3-C40 aero hub with ceramic bearings reduces friction by up to 30 percent over the previous generation. And the 22.4mm wide hookless rims create a seamless integration between the rim and tubeless tire for improved rolling resistance, increased sidewall support and better grip. It all adds up to best-in-class aerodynamics, unbeatable efficiency, and total control in all conditions.

Features

  • Super Aero Rim Shape features wider external dimensions for a maximum aerodynamic advantage in the most common wind directions.
  • Ultralight 18k carbon composite creates a stiff and stable wheel structure with class-leading torsional and lateral stiffness.
  • Precision machined CADEX R3-C40 aero hub significantly reduces bearing load, and CADEX ceramic bearings produce 1.5 times less friction than steel bearings.
  • Increased rim bead width of up to 3mm per side enhances rim stiffness, offering better support for tires when cornering and improving air transition from the tire sidewall to the wheel to improve aerodynamics.
  • A 22.4mm inner rim width and durable continuous carbon fiber structure creates a rounder tire shape for superior grip and handling as well as added sidewall support when cornering, all without compromising weight.

Specifications

Rim Material
Ultralight 18K Full Composite
Rim Height
50mm (front), 65mm (rear)
Rim Outer Width
30mm (front), 32mm (rear)
Rim Inner Width
22.4mm
Hub
CADEX R3-C Hub, Centerlock (front), CADEX R3-C40 Hub, 40T Ratchet Driver, Centerlock (rear)
Hub Compatibility
SRAM XDR / Shimano HG / Campagnolo
Bearing
CADEX Ceramic
Axle
100x12 Thru Axle (front), 142x12 Thru Axle (rear)
Weight w/o valve
880g (front), 1047g (rear)
Warranty
2 Years

Highlights

CADEX Aero 4-Spoke Wheelsystems with interactive tooltips

Techs & Features

CADEX Ceramic Bearings
Hookless Rim Design
CADEX R3-C40 Aero Hub
Super Aero Rim Shape

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.