The Shimano SM-RT64 is a high-performance Center Lock disc brake rotor designed to provide powerful and consistent stopping power across all riding conditions. Its 140mm diameter is optimized for road and cross-country applications where heat management and weight savings are key. The integrated Center Lock mounting system simplifies maintenance, allowing for rapid installation and removal using a standard spline mount and lockring.
Engineered for versatility, the SM-RT64 is fully compatible with both resin and metal brake pads, giving riders the freedom to choose their preferred braking feel and durability level. This specific model includes an external-type rotor lockring, making it compatible with a wider range of hub axle standards, including many thru-axle setups. Its sturdy steel construction ensures a long service life and reliable performance under heavy braking loads.
Quick Facts
| Feature |
Specification |
| Rotor Diameter |
140mm |
| Mounting Type |
Center Lock |
| Lockring Style |
External (Included) |
| Pad Compatibility |
Resin and Metal |
| Material |
Stainless Steel |
| Model Number |
SM-RT64-SS |