Road bicycle disc brake gravel carbon wheels for SA-RD05
Aineka road bike gravel disc brake wheelsets bring cycling enthusiasts the dual enjoyment of speed and safety! Made with select T700 high-modulus carbon fiber, they provide racing-grade stiffness—zero delay in power output, allowing you to sprint quickly and powerfully on flat roads and easily handle long-distance rides.
➠Features◆
- Rim Design: 26mm/28mm width rim, available in 3K/UD/12K/painless appearance options (sleek, durable finish).
- Spokes: SA-1423 spokes — aerodynamic profile + high strength for stability at speed.
- Hub System: RD05 Hub (weight: 288±15g), paired with a 36T ratchet system (delivers quick, responsive engagement).
- Compatibility: Works with Shimano 11/12-speed or Sram 12s XDR drivetrains (wide adaptability for different setups).
- If you require a lighter and better configuration for rim or spoke, please contact us for an upgrade.
➠The RD05 road bike wheelset is available in 45mm and 50mm depths. The image below shows UD matte finish pictures of 45mm and 50mm depths for comparison. Custom wheel finishes are available upon request.

➠Road Disc Brake Hub SA-RD05 Features◆
1).Structure:Adopts ratchet structure (36T as standard, upgradeable to 54T) for fast, responsive power transfer.
2).Bearing Configuration:Front hub 6802*2 bearings; Rear hub 15267+6902 bearings (main body) + 6802*2 bearings (free body) — ensures smooth rotation and durability.
3).Axle spacing:Front (12*100mm) / Rear (12*142mm)
4).Brake interface:Straight Pull Center Lock (fits center-lock brake discs).
5).Freehub options:Supports HG-11s (for Shimano) and XDR (for Sram 12s) — wide adaptability for different drivetrains.
6).Material:Aluminum alloy (lightweight yet sturdy)
7).P.C.D:φ40-φ45 (compatible with standard spoke lacing)
➠SA-1423 Spoke Aero&Strong Features◆
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Weight: Spoke weight is 6.5-7.5g; nipple just 0.3-0.4g—keeps wheels strong
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Versatile Fit: Spoke length ranges 200-310mm; nipple (14G, 14mm) fits standard wheel builds
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Ideal for upgrading or building wheels that balance speed, weight, and durability. Pair with your favorite rims/hubs for a customize, high-performance setup

➠Road disc brake carbon wheel RD05 build with 26mm/28mm outer wide rim◆
| Model |
SA-45-26-RD05 |
SA-50-28-RD05 |
| Rim size |
26mm width 45mm depth |
28mm width 50mm depth |
| Rim type |
Tubeless/Clincher/Tubular |
Tubeless/Clincher/Tubular |
| Hub size |
12*100mm/12*142mm |
12*100mm/12*142mm |
| Spoke |
SA-1423 spoke |
SA-1423 spoke |
| Holes |
24H/24H |
24H/24H |
| Weight(+/-3%) |
1504g |
1564g |
| ERD |
550mm |
540mm |
| Sectional drawing |
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