No.6 G45W Aero Gravel Wheelset – 1195g
 
The No.6 G45W Aero Gravel Wheelset is engineered for demanding all-terrain gravel conditions where control, stability, and confidence define performance. Developed through ProjectSpeed, it is optimised for wider tyres, improved support, and enhanced handling across rough and unpredictable terrain.

Built for riders pushing beyond smooth gravel into more technical conditions, the 45mm profile delivers aerodynamic efficiency while the wider rim platform significantly increases tyre volume support and stability. The result is a smoother, more controlled ride that maintains speed while reducing rider fatigue over longer and more demanding efforts.

At 1255g (±20g), the G45W balances durability, control, and efficiency — delivering a stable and confidence-inspiring system for aggressive gravel riding.

ProjectSpeed Performance Philosophy
 
  • Designed to Disrupt: Engineered to redefine gravel wheel performance across mixed and technical terrain.
  • Racing Pedigree: Developed and validated under real-world gravel conditions where control and durability are as critical as speed.
  • Engineered as a System: Rim width, depth, carbon layup, spoke system, and hub engagement are developed together to maximise performance.
  • Precision Manufacturing: Advanced carbon construction and controlled processes ensure consistency, strength, and reliability.

Key Features
  • Wide-profile gravel wheelset – 1255g ±20g
  • 45mm front and rear depth for aerodynamic efficiency and control
  • 32mm internal width for enhanced tyre support and stability
  • Designed for wider gravel tyres and rough terrain performance
  • Carbon spoke system for reduced rotational weight and improved responsiveness
  • High-engagement Vapor 45T ratchet system
  • Tripeak ceramic bearings for reduced friction and durability
  • Developed through ProjectSpeed real-world testing and racing feedback
  • UCI approved for competition use
  • Available with white or black decals
Specifications

Weight
  • 1255g ±20g
Rims
  • Depth: 45mm front / 45mm rear
  • Internal Width: 32mm front / rear
  • External Width: 38mm front / rear
Spokes
  • Front: 16 spokes
  • Rear: 20 spokes
  • Carbon spokes – 3.8mm front / 5.0mm rear
Hubs
  • Polished Chrome hubs
  • Freehub Options:
    • Shimano HG
    • SRAM XDR
    • Campagnolo N3W
    • Shimano Microspline
Bearings
  • Tripeak ceramic bearings
  • 4-year warranty
Drive System
  • Vapor 45T ratchet engagement
Other
  • Decal Options: White or Black
  • Use: Gravel / All-Terrain / Technical Riding
  • Approval: UCI Approved
Ideal For
Riders seeking maximum stability, control, and tyre support for aggressive gravel riding and technical terrain, where confidence and consistency are critical to maintaining speed.
SKU No.6-G45W-KIT
Brand No.6
Product Category Wheels
No.6 Model Aero Gravel G45
Shipping Weight 3.0000kg
Shipping Width 0.260m
Shipping Height 0.650m
Shipping Length 0.650m

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