Shimano RTAD05 Disc Rotor Adapter
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Shimano RTAD05 Disc Rotor Adapter Info
The Shimano RTAD05 Disc Rotor Adapter allows riders to install standard 6-bolt disc rotors onto Shimano Center-Lock hubs. Designed with a precision anti-loosen plate and lockring, it ensures secure, reliable braking performance.
Specs at a Glance
- Function: Adapts a 6-bolt disc rotor to Shimano Center-Lock hub
- Compatibility: Not compatible with 2-piece rotors using aluminum spiders (e.g., Shimano RT86, RT76)
- Included hardware: Adapter plate, lockring; uses Shimano Hollowtech II standard tool (e.g., TL-FC36) for installation
- Sizes Supported: Compatible with rotors in 160 mm, 180 mm, and 203 mm diameters
- Weight: Lightweight aluminum construction (~49 g):contentReference[oaicite:2]{index=2}
Key Benefits
- Flexible compatibility: Enables use of familiar 6-bolt rotors on newer Center-Lock hub systems.
- Secure fit: Anti-loosen plate and proper lockring ensure braking stability in demanding conditions:contentReference[oaicite:3]{index=3}.
- Durable construction: Machined aluminum body provides strength without significant weight.
- Easy installation: Installs using standard Hollowtech II tools—no specialty gear required.
Final Take
The Shimano RTAD05 Disc Rotor Adapter is a smart, lightweight solution for riders transitioning between rotor standards. It allows 6-bolt rotors to be used on Center-Lock hubs—offering flexibility and peace of mind without compromising performance.