As Low As 0% APR Financing from Affirm —  Learn More!

Ceramic Bearings

Durable, ultra-hard CADEX ceramic bearings further increase hub rolling efficiency with lower rolling resistance and 1.5 x smoother action than steel bearings

Custom-Tuned DBL Technology

Dynamic Balanced Lacing technology sets spokes at a wider bracing angle and for the same tension level under pedaling force, producing a stiffer, more efficient wheel with outstanding power transfer.

Optimal Air Transition

21mm inner rim provides unparalleled aerodynamics through optimal air transition from tire sidewall to wheel.

CADEX Hookless Rim Technology

CADEX hookless rim technology, featuring a broad inner rim width and durable continuous carbon fiber structure, helps create a rounder tire shape for superior grip and handling plus added sidewall support for cornering, all without compromising on weight.

Precision Reinforced Lay-Up

CADEX precision reinforced lay-up places high tensile strength carbon fiber only where needed, creating a strong, stiff rim structure at minimal weight.

Low-Friction Hub

Precision machined internals eliminate excessive bearing load, reduce bearing friction and minimize rolling resistance.

Aero Carbon Spokes

High tensile-strength CADEX aero carbon spokes minimize lateral flex for more efficient acceleration and climbing and feature a purpose designed aero shape offering excellent aerodynamic characteristics as well as superior stability in shifting winds, all at the lightest weight possible.

Ultralight Carbon Composite

Produces a stiff aero wheel structure at an exceptionally light weight for unmatched acceleration and speed.

Advanced Forged Composite Technology

A state-of-the-art high-pressure molding process used to produce complex-shaped carbon fiber components creates a unique two piece saddle frame that yields the perfect balance of support and comfort.

Particle Flow Technology

Free-flowing, CADEX-specific ETPU particles, strategically placed in two separate pockets at the contact area, mold to the rider’s unique pelvic contact condition. This eases pressure points and distributes that pressure across a broader contact area for a firmer, more comfortable ride.

Integrated Rail Design

Relieves pressure points by positioning the saddle rail connections to the base in an area that’s not a contact point for riders. The shape of the rails also helps dissipate road vibration, and by eliminating the overlapping joint area normally found on saddles, unnecessary weight is avoided.

RR-S Compound

A state of the art silica-based tire compound for elite riders who demand ultimate speed and grip. Compared to a standard road tire compound, RR-S has significantly less rolling resistance and boasts markedly increased grip when cornering, especially in the wet.

RR-S AR Compound

Based on the original fast-rolling RR-S compound, the RR-S AR compound keeps the speed but adds more grip and increased durability for maximum confidence on rough and wet roads.

Single-layer Supple Race Casing (SRC)

Single-layer Supple Race Casing (SRC) delivers an incredibly supple and comfortable ride with excellent rolling efficiency at a super low weight.

Race Shield Puncture Protection

With an exclusive ultra-lightweight and cut-resistant Kevlar® material incorporated into the casing, Race Shield provides superior puncture protection without compromising speed or road feel.

Race Shield+ Puncture Protection

With an exclusive, ultra-lightweight and cut-resistant Kevlar material over the tire casing, Race Shield + provides 34% more puncture protection than our original Race Shield, with little sacrifice in acceleration and road feel.