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CADEX Ultra 40 Disc Tubeless Wheelset
With a 40mm deep hookless carbon rim, CADEX Super Aero carbon spokes, and an optimised rim layup, the Ultra 40 delivers the ideal balance of speed, stability, and responsiveness. A broad 22.4mm inner rim width enhances tyre support and aero shaping, while ceramic bearings and a 48-tooth ratchet provide race-ready precision and power transfer. Confident through climbs, corners, and crosswinds, the Ultra 40 brings race-ready performance to any course, any day.
Features
40mm Rim Depth: Delivers all-day aerodynamic speed and crosswind stability.
CADEX Hookless Rim Technology: Refined carbon layup enhances weight savings, durability, and tyre performance.
22.4mm Inner Rim Width: Improves sidewall support and creates a more aerodynamic tyre interface.
CADEX Super Aero Carbon Spokes: Reduce lateral flex for more efficient climbing and acceleration.
Dynamic Balanced Lacing (DBL): Increases spoke bracing angle and optimises static and dynamic spoke tension for greater lateral stiffness and maximum power transfer.
Traditional Spoke And Hub Design: Increases serviceability.
CADEX R3-C48 Aero Hub: 48-tooth ratchet provides fast engagement and responsive power.
CADEX Ratchet Wave Spring: Ensures smooth, consistent hub operation under load.
CADEX Ceramic Bearings: Minimise rolling resistance for maximum efficiency.
Specifications
Rim Material: Carbon
Rim Type: Hookless Clincher
Tubeless: CADEX Tubeless System (rim tape and valves 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-C Aero Hub, Centerlock
Rear Hub: CADEX R3-C48 Aero Hub, Ratchet Driver, Centerlock
Hub Compatibility: Shimano / SRAM XDR / Campagnolo N3W
Bearing: CADEX Ceramic Bearings
Front Axle: 100x12mm Thru Axle
Rear Axle: 142x12mm Thru Axle
Spokes (Front): CADEX Super Aero Carbon Spoke, DBL 16H
Spokes (Rear): CADEX Super Aero Carbon Spoke, DBL 24H
Nipple Type: Alloy, Internal
Warranty: 2 years (lifetime for registered original owner)
Incident Replacement: 5-year crash replacement program (registered owner)
Mfr Claimed Weight
1340g (with Shimano freehub, tubeless tape and valves)
Features
40mm Rim Depth: Delivers all-day aerodynamic speed and crosswind stability.
CADEX Hookless Rim Technology: Refined carbon layup enhances weight savings, durability, and tyre performance.
22.4mm Inner Rim Width: Improves sidewall support and creates a more aerodynamic tyre interface.
CADEX Super Aero Carbon Spokes: Reduce lateral flex for more efficient climbing and acceleration.
Dynamic Balanced Lacing (DBL): Increases spoke bracing angle and optimises static and dynamic spoke tension for greater lateral stiffness and maximum power transfer.
Traditional Spoke And Hub Design: Increases serviceability.
CADEX R3-C48 Aero Hub: 48-tooth ratchet provides fast engagement and responsive power.
CADEX Ratchet Wave Spring: Ensures smooth, consistent hub operation under load.
CADEX Ceramic Bearings: Minimise rolling resistance for maximum efficiency.
Specifications
Rim Material: Carbon
Rim Type: Hookless Clincher
Tubeless: CADEX Tubeless System (rim tape and valves 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-C Aero Hub, Centerlock
Rear Hub: CADEX R3-C48 Aero Hub, Ratchet Driver, Centerlock
Hub Compatibility: Shimano / SRAM XDR / Campagnolo N3W
Bearing: CADEX Ceramic Bearings
Front Axle: 100x12mm Thru Axle
Rear Axle: 142x12mm Thru Axle
Spokes (Front): CADEX Super Aero Carbon Spoke, DBL 16H
Spokes (Rear): CADEX Super Aero Carbon Spoke, DBL 24H
Nipple Type: Alloy, Internal
Warranty: 2 years (lifetime for registered original owner)
Incident Replacement: 5-year crash replacement program (registered owner)
Mfr Claimed Weight
1340g (with Shimano freehub, tubeless tape and valves)
Select Size
From $1,301.29
CADEX Ultra 40 Disc Tubeless Wheelset—
$1,301.29
Product Information
Product Information
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Description
With a 40mm deep hookless carbon rim, CADEX Super Aero carbon spokes, and an optimised rim layup, the Ultra 40 delivers the ideal balance of speed, stability, and responsiveness. A broad 22.4mm inner rim width enhances tyre support and aero shaping, while ceramic bearings and a 48-tooth ratchet provide race-ready precision and power transfer. Confident through climbs, corners, and crosswinds, the Ultra 40 brings race-ready performance to any course, any day.
Features
40mm Rim Depth: Delivers all-day aerodynamic speed and crosswind stability.
CADEX Hookless Rim Technology: Refined carbon layup enhances weight savings, durability, and tyre performance.
22.4mm Inner Rim Width: Improves sidewall support and creates a more aerodynamic tyre interface.
CADEX Super Aero Carbon Spokes: Reduce lateral flex for more efficient climbing and acceleration.
Dynamic Balanced Lacing (DBL): Increases spoke bracing angle and optimises static and dynamic spoke tension for greater lateral stiffness and maximum power transfer.
Traditional Spoke And Hub Design: Increases serviceability.
CADEX R3-C48 Aero Hub: 48-tooth ratchet provides fast engagement and responsive power.
CADEX Ratchet Wave Spring: Ensures smooth, consistent hub operation under load.
CADEX Ceramic Bearings: Minimise rolling resistance for maximum efficiency.
Specifications
Rim Material: Carbon
Rim Type: Hookless Clincher
Tubeless: CADEX Tubeless System (rim tape and valves 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-C Aero Hub, Centerlock
Rear Hub: CADEX R3-C48 Aero Hub, Ratchet Driver, Centerlock
Hub Compatibility: Shimano / SRAM XDR / Campagnolo N3W
Bearing: CADEX Ceramic Bearings
Front Axle: 100x12mm Thru Axle
Rear Axle: 142x12mm Thru Axle
Spokes (Front): CADEX Super Aero Carbon Spoke, DBL 16H
Spokes (Rear): CADEX Super Aero Carbon Spoke, DBL 24H
Nipple Type: Alloy, Internal
Warranty: 2 years (lifetime for registered original owner)
Incident Replacement: 5-year crash replacement program (registered owner)
Mfr Claimed Weight
1340g (with Shimano freehub, tubeless tape and valves)
Features
40mm Rim Depth: Delivers all-day aerodynamic speed and crosswind stability.
CADEX Hookless Rim Technology: Refined carbon layup enhances weight savings, durability, and tyre performance.
22.4mm Inner Rim Width: Improves sidewall support and creates a more aerodynamic tyre interface.
CADEX Super Aero Carbon Spokes: Reduce lateral flex for more efficient climbing and acceleration.
Dynamic Balanced Lacing (DBL): Increases spoke bracing angle and optimises static and dynamic spoke tension for greater lateral stiffness and maximum power transfer.
Traditional Spoke And Hub Design: Increases serviceability.
CADEX R3-C48 Aero Hub: 48-tooth ratchet provides fast engagement and responsive power.
CADEX Ratchet Wave Spring: Ensures smooth, consistent hub operation under load.
CADEX Ceramic Bearings: Minimise rolling resistance for maximum efficiency.
Specifications
Rim Material: Carbon
Rim Type: Hookless Clincher
Tubeless: CADEX Tubeless System (rim tape and valves 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-C Aero Hub, Centerlock
Rear Hub: CADEX R3-C48 Aero Hub, Ratchet Driver, Centerlock
Hub Compatibility: Shimano / SRAM XDR / Campagnolo N3W
Bearing: CADEX Ceramic Bearings
Front Axle: 100x12mm Thru Axle
Rear Axle: 142x12mm Thru Axle
Spokes (Front): CADEX Super Aero Carbon Spoke, DBL 16H
Spokes (Rear): CADEX Super Aero Carbon Spoke, DBL 24H
Nipple Type: Alloy, Internal
Warranty: 2 years (lifetime for registered original owner)
Incident Replacement: 5-year crash replacement program (registered owner)
Mfr Claimed Weight
1340g (with Shimano freehub, tubeless tape and valves)
