Rotor Disc SH SM-RT66L 6 bolts 203mm 03014744

Improve your braking performance with the Shimano SM-RT66 disc rotor, designed for mountain bikes (MTB). This 203 mm rotor delivers powerful and consistent braking force, giving you full control in any situation – from steep descents to muddy terrain. The reliable 6-bolt construction and anti-loosening system ensure a secure hub attachment, making installation quick and easy.
Made from high-quality polished stainless steel, the rotor is resistant to wear and corrosion. Its special design effectively sheds mud and dirt, preventing buildup that could reduce braking efficiency. It is fully compatible with both organic (resin) and sintered (metal) brake pads, providing flexibility in component choice. The SM-RT66 is part of Shimano's Deore and SLX series and is an excellent choice for cyclists seeking reliability and performance.
Technical specifications:
Model: SM-RT66
Diameter: 203 mm
Mount type: 6-bolt (IS standard)
Material: Polished stainless steel
Pad compatibility: Organic (Resin) and Metal (Sintered)
Intended use: Mountain bikes (MTB)
Technologies: Bolt anti-loosening system