Shimano Dura Ace SM-RT900 CL Rotor Disc 12030615

The Shimano SM-RT900 CL 140 mm disc rotor is part of the Dura-Ace series and offers exceptional braking performance thanks to the innovative ICE TECHNOLOGIES FREEZA technology. This technology uses a three-layer construction of stainless steel and aluminum that effectively dissipates heat, reducing the risk of overheating and providing stable braking power even during intense riding.

The Center Lock mounting system allows for quick and easy installation and removal of the rotor while ensuring secure attachment. Compatibility with metal and organic brake pads makes this rotor a versatile choice for various types of bikes, including road, mountain, and gravel.

Technical specifications:

Model: SM-RT900

Diameter: 140 mm

Mounting: Center Lock

Technology: ICE TECHNOLOGIES FREEZA

Material: Three-layer construction – stainless steel/aluminum

Weight: Approximately 88 g (without lock ring)

Compatibility: Metal and organic brake pads

Application: Road, mountain, and gravel bikes