Reviews & Ratings
![The Most Ridiculous Wheels I've Tested [Particle GCX45 Review]](/youtube-cycling-reviews/1257.png?1783953153)
00:09:22
The 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
- Donates 10% of profit to charity and offers 25% crash replacement discount
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
Key Points
- Weight: sub-1 kg per wheelset
- Spokes: 4th generation carbon spokes, 2.1 g each, thinner than 4.5 mm versions
- Rim: hooked, U-shaped, 31.6 mm external width, 45 mm depth
- Hubs: 36-tooth ratchet with wave spring, steel SNS bearings (ceramic upgrade available)
- Tubeless setup: rim tape pre-installed, valves included
- Tire mounting: used Continental 28 mm tubeless tires, mounted without levers, seated with floor pump
- Rider weight limit: 100 kg
- Price score: 2 out of 5 (premium compared to other Chinese brands, but good value vs. Western brands)
Purchase
Where to Buy
Particle GCX Hyperlight Carbon Spoke Disc Brake Road Wheels
particle-bike.comAffiliate · MyBikeParts
🇺🇸$1,699.00
5.0 (12)
Checked about 1 hour ago
$1,699.00· particle-bike.com
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