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CADEX Max 40 Disc Tubeless


Current price: $3,000 RRP - $3,800 RRP


With cutting-edge hub-and-spoke technology and a new 40mm rim profile, this
is the lightest WheelSystem ever created by CADEX. Super Aero bladed carbon spokes are seamlessly integrated with thin aero hub flanges to reduce weight and drag, while Dynamic Balanced Lacing technology sets the spokes at a wider bracing angle to stabilise tension under force and boost power transfer. The 40mm deep carbon rims help keep overall weight at just 1249 grams, and a broad 22.4mm hookless inner rim width offers better tire sidewall support and improved control.


  • Integrated spoke, hub flange and aero hub design for optimal weight savings, better power transfer, and improved aerodynamics.
  • CADEX hookless rim technology with optimised carbon layup improves durability and tyre performance at a superlight weight.
  • High-tensile-strength integrated CADEX Super Aero spokes with hidden nipples and independent internal spoke tension adjustment minimise lateral flex for more efficient acceleration and climbing.
  • Dynamic Balanced Lacing technology sets spokes at a wider bracing angle to stabilise spoke tension levels under pedalling force, producing a stiffer, more efficient wheel with outstanding power transfer.
  • 48-tooth ratchet engagement in the CADEX R3-C48 Aero Hub offers more immediate power transfer.
  • CADEX Ratchet Wave Spring ensures the outer and inner ratchet rings engage with consistent and even force for smoother action and better rolling efficiency.
  • Broad 22.4mm inner rim width creates a rounder tyre profile and increased tyre contact patch for better sidewall support, improved handling, and less rider fatigue.
  • 40mm rim profile delivers exceptional stability and aero benefits for all-day efforts.
  • In-mould carbon surface graphic technology blends CADEX logos into the carbon rim surface without the need for etching or decals.


Rim Material: Carbon
Rim Type: Hookless
Tubeless: CADEX Tubeless System (rim tape and valve kit included)
Suggested Tyre Size: 700 x 25C – 700 x 32C
Rim Height: 40mm
Rim Outer Width: 28mm
Rim Inner Width: 22.4mm
ETRTO: 622-22
Front Hub: CADEX R3 , Centerlock One-piece integrated hub and spokes
Rear Hub: CADEX R3-C48, Ratchet Driver, Centerlock One-piece integrated hub and spokes
Hub Compatibility: Shimano / SRAM XDR / Campagnolo N3W
Bearings: Ceramic
Front Axle: 100x12mm Thru Axle
Rear Axle: 142x12mm Thru Axle
Front Spokes: Super Aero Carbon Spoke
Front Lacing: DBL, 16H
Rear Spokes: Super Aero Carbon Spoke
Rear Lacing: DBL, 24H
Nipple: Hidden Integrated Alloy Nipple
Weight (Pair): 1249g (with Shimano freehub)




CADEX Max 40 Disc Tubeless with interactive tooltips

Techs & Features

CADEX Super Aero Carbon Spokes
CADEX Ceramic Bearings
CADEX Hookless Rim Technology
CADEX Precision Reinforced Layup
Custom-Tuned DBL Technology
In-mould Carbon Surface Graphic Technology
Integrated Hub Design
CADEX R3-C48 Aero Hub

Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.