Carbon Fiber Sporting Goods
38mm Carbon Tubeless Road Wheelset, 700C, 25mm Wide, Rim Brake, 1477g
38mm Carbon Tubeless Road Wheelset, 700C, 25mm Wide, Rim Brake, 1477g
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This 38mm carbon tubeless road wheelset delivers sub-1500g lightweight performance and rim brake reliability for climbing, endurance riding, and commuting. EN 14781 certification and a 100kg rider weight rating provide peace of mind for a wide range of cyclists. Optimized 25mm external rim width enhances stability and is compatible with 25c–28c road tires for versatile use.
Key Features & Specifications
- Rim Depth: 38mm (optimizes aerodynamics for rolling and variable terrain)
- External Width: 25mm (maximizes tire support and handling)
- Weight: 1,477g ±30g/pair (tubeless ready, accessories excluded)
- Brake Interface: Rim brake—machined carbon surface for consistent stopping
- Axle Standards: Front O.L.D 100mm (2 sealed bearings), Rear O.L.D 130mm (4 sealed bearings)
- Spokes: Pillar 1423, front 20 (radial), rear …
- Rider Weight Limit: Up to 100kg, tested under EN 14781 road wheel safety standard
- Recommended Tires: 25c–28c (tubeless compatible)
Rider Use Cases
- Climbing and Endurance: Sub-1,500g weight and 38mm depth support efficient climbing and sustained long rides.
- Urban and Recreational Cycling: Durable, EN-certified construction and tubeless set-up for daily reliability.
- Performance Training: 25mm wide rim for enhanced grip and control at speed.
Comparison Table
| Feature | This Model | 45mm Competitor |
|---|---|---|
| Rim Depth | 38mm | 45mm |
| Weight (pair) | 1,477g | 1,505g |
| Brake Type | Rim brake | Rim brake |
| Rider Weight Limit | 100kg | 95kg |
Frequently Asked Questions
What are the best carbon wheelsets for rim brake road bikes under 1500g?
Models like this 38mm carbon tubeless wheelset—EN-tested, sub-1,500g, and rated for 100kg riders—combine lightweight efficiency with proven durability and braking reliability.
Is a 38mm carbon wheelset good for both climbing and endurance riding?
Yes. The 38mm rim depth balances aerodynamic advantage and low rotational weight, making it ideal for both climbs and all-day endurance rides.
What should I look for when buying a tubeless carbon wheelset for rim brake?
Look for EN safety certification, specific rim brake compatibility, reliable weight limits (as with this 100kg-rated model), and proven tubeless sealing performance.
How does a 38mm carbon rim compare to 50mm for everyday road cycling?
A 38mm rim gives better crosswind handling and climbing efficiency, while 50mm offers more aerodynamic gains on flat terrain but with added weight.
Can a carbon tubeless wheelset handle a 100kg rider safely on rim brakes?
Yes, this wheelset is tested and rated for riders up to 100kg under EN 14781 road wheel standards.
