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Developed through real-world testing and race validation, the 28/28 platform is built for riders who prioritise acceleration, weight reduction, and precise handling. Every element of the system — from carbon layup to rim profile — is optimised to respond instantly under load and maintain efficiency when the pace lifts.
At just 1040g (±20g), this is a true climbing-focused system, delivering rapid acceleration and exceptional responsiveness without compromising stability. The 28mm profile paired with a wide internal width provides confident handling and optimal tyre support for modern road setups.
ProjectSpeed Performance Philosophy
No.6 28/28 Superlight Climb Road Wheelset
$3,199.99
Sale price
$3,199.99
Regular price
No.6 28/28 Superlight Climb Road Wheelset – 1040g
The No.6 28/28 Superlight Climb Wheelset is the pure expression of ProjectSpeed — engineered to deliver maximum efficiency, responsiveness, and control in climbing and high-load race scenarios.
Developed through real-world testing and race validation, the 28/28 platform is built for riders who prioritise acceleration, weight reduction, and precise handling. Every element of the system — from carbon layup to rim profile — is optimised to respond instantly under load and maintain efficiency when the pace lifts.
At just 1040g (±20g), this is a true climbing-focused system, delivering rapid acceleration and exceptional responsiveness without compromising stability. The 28mm profile paired with a wide internal width provides confident handling and optimal tyre support for modern road setups.
ProjectSpeed Performance Philosophy
- Designed to Disrupt: Engineered to challenge conventional wheel design, delivering performance-driven speed gains.
- Racing Pedigree: Developed and validated under real race conditions where efficiency, control, and response are critical.
- Engineered as a System: Rim profile, width, spoke system, and hub engagement are developed together to maximise performance.
- Precision Manufacturing: Advanced carbon construction and controlled production processes ensure consistency, strength, and reliability.
Key Features
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Ultra-lightweight climbing wheelset – 1040g ±20g
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28mm front and rear profile for rapid acceleration and responsive handling
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Wide internal rim design for improved tyre stability and ride quality
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Carbon spoke system for reduced rotational weight and increased responsiveness
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High-engagement 45T ratchet system
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Tripeak ceramic bearings for reduced friction and long-term durability
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Developed through ProjectSpeed real-world testing and racing feedback
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UCI approved for competition use
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Available with white or black decals
Specifications
Weight
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1040g ±20g
Rims
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Depth: 28mm front / 28mm rear
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Internal Width: 24mm front / rear
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External Width: 30mm front / rear
Spokes
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Front: 16 spokes
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Rear: 20 spokes
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Carbon spokes – 3.8mm diameter / 3.2g per spoke
Hubs
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Polished Chrome hubs
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Freehub Options:
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Shimano HG
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SRAM XDR
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Campagnolo N3W
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Shimano Microspline
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Bearings
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Tripeak ceramic bearings
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4-year warranty
Drive System
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Vapor 45T ratchet engagement
Other
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Decal Options: White or Black
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Use: Road / Climbing / Race
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Approval: UCI Approved
Ideal For
Riders seeking a premium, ultra-lightweight climbing wheelset that delivers maximum acceleration, efficiency, and responsiveness for race builds and high-performance road riding.