Cadex AR 35 Disc Tubeless Carbon Clincher Rear Gravel Bike Wheel

A hookless bead and precision-reinforced carbon layup create an exceptionally strong structure with best-in-class weight. A 25mm inner rim width produces a more uniform tire shape and better handling. The innovative 60-tooth ratchet freehub and ultrasmooth ceramic bearings deliver a responsive feel, while high-tensile-strength carbon spokes and Dynamic Balanced Lacing boost lateral stiffness. It all adds up to class-leading speed, efficiency and durability for superior all-road performance.

Key Features:

• Hookless rim technology offers XC-level impact resistance by providing a more consistent carbon fibre structure at the rim wall. It also creates a rounder tyre shape for better grip and sidewall support when cornering.
• Precision-reinforced carbon lay-up places carbon fibre only where needed, creating a super strong and lightweight rim.
• 25mm inner width and hookless rim construction offer a shorter, wider tyre contact patch for reduced power loss and increased impact absorption.
• A wide inner width supports higher volume 28–45mm road and gravel tyres, allowing lower tire pressures and more confident handling.
• High-tensile-strength, ultralight CADEX carbon spokes and precision-reinforced carbon lay-up combine for class-leading stiffness-to-weight.
• Custom-tuned Dynamic Balanced Lacing (DBL) technology sets spokes at a wider bracing angle and evens out tension under pedalling force, producing a stiffer, more efficient wheel with outstanding power transfer.
• CADEX ceramic bearings offer 1.5x smoother action than steel.
• Lightweight CADEX R2-C60 hub with R-Drive features a DLC 60-tooth ratchet driver, durable flat spring and redesigned dust cover for instant engagement and long-lasting efficiency.

Specifications:

• Rim Material: Carbon
• Rim Type: Hookless Clincher
• Tubeless: CADEX Tubeless System (rim tape and valve kit included)
• Suggested Tyre Size: 700 x 28C – 700 x 45C
• Rim Height: 35mm
• Rim Outer Width: 31mm
• Rim Inner Width: 25mm
• ETRTO: 622-25
• Hub: CADEX R2-C60 Hub, 60T Ratchet Driver, Centerlock
• Freehub Compatibility: R-Drive
• Hub Compatibility: SRAM XDR / SHIMANO HG / CAMPAGNOLO N3W
• Bearing: CADEX Ceramic Bearings
• Axle: 142×12 Thru Axle
• Spokes: Aero Carbon Spoke
• Lacing: 24H
• Nipple Type: Alloy
• Warranty: 2 years
• Incident Replacement: 5 years (registered original owner only)

Hookless Rim Design
Provides the best flow transition from the tyre to the sidewall of the rim, resulting in reduced aerodynamic loss when compared to standard hook bead rims, and featuring a continuous carbon fibre structure enhancing overall durability.

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.

Custom-Tuned DBL Technology
Dynamic Balanced Lacing ensures spokes are set for optimal tension when under the dynamic pedalling force versus when static, resulting in superior transmission stiffness and efficiency.

CADEX R-Drive Freehub System
With anodized hub internals to enhance durability and a redesigned anti-dust cover for maximum longevity, the R-Drive Freehub System offers a 60-point ratchet tooth and optimized spring design. The result is immediate, efficient power transmission and uncompromised reliability.

CADEX Integrated-Axle Front Hub
An integrated front hub design reinforces axle support and eliminates play by replacing the standard end cap, bearing and bushing interface with an integrated axle running the length of the hub. This increases thru-axle support and boosts the lateral stiffness of the entire structure.

Precision Reinforced Lay-Up
High-tensile strength carbon fibre and high Tg resin are reinforced at the most crucial points for industry-leading stiffness, ride compliance and strength with no unnecessary weight.