![The Most Ridiculous Wheels I've Tested [Particle GCX45 Review]](/youtube-cycling-reviews/1257.png?1783953153)
The Most Ridiculous Wheels I've Tested [Particle GCX45 Review]
Cyclists Hub | Petr Minarik
July 12, 2026
Watch my review of the Particle GCX45 wheels and how they compare to alternatives such as Lún HYPER 5 and Elitewheels DRIVE II. This video will help you determine whether they are worth it. I have thoroughly tested them both indoors and outdoors. I examined their assembly quality, including lateral and radial trueness, spoke tension, the inside of the rim, and more.
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Parts Mentioned
Particle GCX Hyperlight Carbon Spoke Disc Brake Road Wheels
Vacation Sale
WheelsParticle GCX Hyperlight Carbon Spoke Disc Brake Road Wheels
Created: July 13, 2026The reviewer praises the Partical GCX45 Hyperlight wheels for their extremely low weight (sub-1 kg), high-quality construction, and excellent ride feel, particularly for climbing and acceleration. They note that the wheels are best suited for lighter riders and those who prioritize responsiveness over momentum.
AI-Summary
Pros
- Extremely lightweight (sub-1 kg), noticeably lighter than many alternatives
- High build quality with consistent spoke tension and perfect dishing
- Clean rim interior with no epoxy residue or wrinkles
- Easy tubeless tire mounting with a floor pump
- Excellent crosswind stability due to shallower profile and wide rim
- Comfortable ride compared to other carbon spoke wheels
- Transparent quality control with detailed wheel-building report
- Eco-friendly packaging with minimal plastic
Cons
- Front wheel had a small lateral deviation (less than 0.3 mm) from perfect trueness
- Four rear spokes were outside 5% average tension tolerance (though still acceptable)
- Does not maintain momentum as well as heavier wheels; loses speed faster when coasting
- Lower rider weight limit of 100 kg (most carbon wheels rated for 120 kg)
- Higher price compared to many other Chinese carbon wheels
- Confusing rim depth options (45 mm, mullet 45, 52 mm, 52 mm) with overlapping increments
MyBikeParts
Particle GCX Hyperlight Carbon Spoke Disc Brake Road Wheels