Cadex introduces new Max 50 wheelset and Aero Tire

Cadex has unveiled its new Max 50 WheelSystem and Aero Tire, positioning the pairing as a fully integrated, system-level aero solution. The 50 mm hookless carbon wheelset weighs a claimed 1,290 g, including valves and tape (1,250 g without), and is built around a 22.4 mm internal rim width and a 30 mm external rim width. The new wheels borrow the hub and spoke construction from the Max 40s released two years ago, and Cadex says integrating the hub, flange and “Super Aero” carbon spokes as a single structure reduces turbulence at the centre of the wheel, delivering a measured 2.18 W drag reduction per wheel compared to its previous generation Ultra 50 wheelset unveiled some four years ago. Dynamic Balanced Lacing is said to increase spoke-bracing angles and balance tension under load, with Cadex claiming a 5.4% increase in transmission stiffness over the Ultra 50 while maintaining comparable lateral stiffness. The wheelset uses an R3-C48 aero hub with a 48-tooth ratchet and wave spring system, ceramic bearings, and integrated carbon spokes with hidden titanium nipples. Cadex also reports improvements in stiffness-to-weight metrics, including a 3.2% increase in lateral stiffness-to-weight and a 14.3% increase in rear transmission stiffness-to-weight compared with the Ultra 50. The accompanying Aero Tire features a taller, wider profile with refined shoulder grooves, Cadex claims reduces drag to the tune of .76 watts, a 240 TPI casing to reduce rolling resistance, and Race Shield puncture protection. Designed to be run as a matched wheel–tyre interface, the Max 50 and Aero Tire combination is intended to deliver aerodynamic efficiency, responsiveness and handling stability across real-world race conditions. Provisional pricing is set at US$3,999 / €3,999 for the Max 50 WheelSystem, with the Aero Tire priced at US$99 / €99 each.