Tay JunctionTay JunctionTay Junction
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Vendor: CadexCategories: Cadex, Components


With cutting-edge hub-and-spoke technology and a new 40mm rim profile, thisis 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 stabilize 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 optimized carbon layup improves durability and tire performance at a superlight weight.
  • High-tensile-strength integrated CADEX Super Aero spokes with hidden nipples and independent internal spoke tension adjustment minimize lateral flex for more
    efficient acceleration and climbing.
  • Dynamic Balanced Lacing technology sets spokes at a wider bracing angle to stabilize spoke tension levels under pedaling 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 tire profile and increased tire 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-mold 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)
Rim Height 40mm
Rim Outer Width 28mm
Rim Inner Width 22.4mm
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
Freehub Compatibility Shimano / SRAM XDR / Campagnolo N3W
Bearing CADEX Ceramic Bearings
Front Axle 100x12 TA (not included)
Rear Axle 142x12 TA (not included)
Spokes Super Aero Carbon Spoke, one-piece hub flange and spoke design
Nipple Type Hidden Integrated Alloy Nipple
Warranty Lifetime warranty
Incident Replacement 5 year (registered original owner only)
Weight (Pair) 1249g (Shimano freehub)
WheelSystem Weight Limit 285 lbs / 129 kg
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