Shimano SLX SM-RT66 Disc Brake Rotor (6-Bolt)
Upgrade your mountain bike braking performance with the Shimano SLX SM-RT66 rotors, engineered for consistent stopping power and reliability on any trail. Designed for resin and metallic brake pads, these rotors offer excellent modulation and durability across a range of riding conditions. The included anti-loosen plates ensure your rotor bolts stay secure, even on rough terrain, for worry-free rides.
Features
Larger Rotor Option – Provides consistent braking with more stopping power.
Anti-Loosen Plates – Secures rotor bolts and prevents loosening.
Pad Compatibility – Works with both resin and metal brake pads.
6-Bolt Mount – Standard 44 mm P.C.D. for easy installation.
Multiple Sizes – Available in 160 mm, 180 mm, 203 mm, and 220 mm.
Pad Lining Shape Compatibility – Narrow.
Specifications
Model No: SM-RT66
Series: SLX M7000
Mount Type: 6-Bolt (P.C.D. 44 mm)
Rotor Sizes: 160 mm, 180 mm, 203 mm, 220 mm
Material: Stainless steel
Perfect for cross-country and trail riders seeking reliable braking performance and secure installation, the SM-RT66 rotor delivers smooth and predictable stopping in all conditions.

