The Avian CR5 is an ultra-light carbon wheelset available in multiple depths (40mm, 45mm, 50mm, 55mm, 60mm) that consistently weighs near or below 1kg for shallower versions, thanks to Toray T100/T1000/T1100 carbon fiber, lightweight hubs and spokes, and a paint-free finish. The single reviewer, TheItalianCyclingVLOG, praises its build quality, value, and ride feel, but notes that actual weights can be slightly higher than claimed and that the internal channel width (21–23mm) is narrower than some current market trends.
Pros
- Exceptionally low weight: 930g (40mm), 960g declared / 970g measured (45mm), 1228g (55mm)1
- High-quality construction and attention to detail, with excellent packaging1
- Advanced materials: Toray T100/T1100/T10000 carbon fiber, titanium-cored spokes, CNC-machined hubs1
- UCI certified and quality-controlled1
- Good value for the price, especially compared to other carbon wheels1
- Rounded profile (loop technology) reduces side wind sensitivity1
- Paint-free finish (Furim technology) adds durability and UV resistance while saving weight1
- 36-engagement ratchet hub with pleasant sound1
- Compatible with any DT hub; tubeless or clincher compatible1
- Good return policy and customer service1
Cons
- Actual weight can be slightly higher than claimed (1228g vs. declared for 55mm version)1
- Internal channel width (21–23mm) is narrower than some newer wheels on the market1
- Total thickness of 30mm is relatively narrow (declared 28mm for 45mm version)1
- High price for the 45mm version: $1700 (or $1450 without discount codes)1
- First batch sold out, especially the 45mm version1
- Potential loss of stiffness due to ultra-light weight (to be tested)1
- Packaging is typical for Chinese wheels, not exceptional1
Key Facts
- Claimed weight 930g for 40mm pair; 960g for 45mm pair; measured 970g for 45mm pair (445g front, 525g rear)1
- Internal channel width: 23mm (40mm version), 22.5mm (45mm version), 21mm (55mm version)1
- Total rim width: 30mm across all versions (declared 28mm for 45mm version)1
- Uses Toray T100 carbon fiber (40mm), T1100 (45mm), T10000 (55mm)1
- Spokes: 20 front and 20 rear, straight pull; weights: 1.77g (40mm), 1.7g (45mm), carbon aero (55mm)1
- Hub weight 230g (40mm version); 36-engagement ratchet mechanism; ceramic bearings (55mm version)1
- Price: $1700 for 45mm version, or $1450 without discount codes; 55mm version price low but not specified1
- UCI certified; hookless design with micro-edge; tubeless or clincher compatible1
Sources
Reviews & Ratings
12:46The reviewer discusses the Avian CR5 LARC carbon wheelset, highlighting its exceptionally low weight of 930g for a 40mm profile pair. He notes that despite concerns about material savings, Avian achieved this weight through advanced technologies such as new aluminum alloy hubs, titanium-cored spokes, and a special paint technology. The wheels feature a 23mm internal channel and a rounded profile for side wind resistance. The reviewer plans to test them on the road.
20:24The reviewer presents the Avian CR5 DB carbon wheels as excellently made, high-quality wheels with a surprisingly low price. He received the 55mm depth version and praises their construction, carbon fiber quality, and overall performance. He notes they are UCI certified, feature a drilled internal channel for easy maintenance, and come with ceramic bearings and a 36-engagement hub. While the actual weight is slightly higher than claimed, he still considers it low for the 55mm version. He highly recommends them, emphasizing their value and the company's good customer service.
21:50The reviewer presents the Avian CR5 DB wheelset as a new, ultra-light carbon wheel option available in 45mm and 55mm profiles, with a declared weight of 960g for the 45mm version. He highlights its use of second-generation carbon spokes, a CNC-machined steel hub, and Toray T1100 carbon fiber, noting that the first batch sold out. He plans to mount them on his Tavelo Aro SL bike and test them, while expressing some concerns about potential stiffness loss due to the low weight.
Where to Buy

Avian CR5
Variants
| Configuration | Rim Depth | Internal Rim Width | Weight | |
|---|---|---|---|---|
| 40C | 40 mm | 23 mm | 930g | |
| 50C | 50 mm | 24 mm | 990g | |
| 60C | 60 mm | 24 mm | 1,150g | |
Specifications
Attributes
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