The product is generally viewed as a lightweight, puncture-resistant tire with good rolling resistance, though some users note it can be challenging to mount and has mixed durability feedback.
Pros
- Higher TPI (330) than many stock tires for potentially less rolling resistance
- Lighter weight (225g) than many stock tires (260g)
- Larger size (28c) than some stock tires (26c) for more comfort and modernity
- Puncture-resistant construction
Cons
- Can be difficult to mount on some rims
- Mixed reports on long-term durability
- Tubeless version may be harder to find in some markets
Key Facts
- 330 TPI casing
- 225g weight per tire
- 28c width option
Reviews & Ratings

The reviewer briefly mentions the CHAOYANG ARISUN R1 700x25c/700x28c Puncture-proof Folding Tire 330TPI for Road Bicycle Competition Racing Bike Cycling Parts but does not provide detailed analysis.
AI Summary
Pros
- Higher TPI (330) than the stock tires for potentially less rolling resistance
- Lighter weight (225g) than the stock tires (260g)
- Larger size (28c) than stock (26c) for more comfort and modernity
Perhaps an interesting option has become available, the Chaoyang Storm R1. Available in tubed and tubeless versions, though I haven't seen the tubeless version in AliExpress yet.
https://a.aliexpress.com/_mKf64dl
Tubeless version is being raced by the St George Continental Cycling Team in Australia.
Where to Buy
CHAOYANG ARISUN R1 700x25c/700x28c Puncture-proof Folding Tire 330TPI for Road Bicycle Competition Racing Bike Cycling Parts - AliExpress 18

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