DESCRIPTION
Shimano Ultegra SM-RT800 Center-lock Disc Rotors
- Freeza technology, 3-layer structure with aluminum core and stainless steel outer layers and additional aluminum cooling fins reduces rotor surface temperature approximately 150 degrees Celsius compared to all-steel rotors
- Aluminum spider
- Includes standard type rotor lockring
- Requires external-type rotor lockring when installing onto 15/20mm axle hub
DETAILS
- Sales model code: Ultegra SM-RT800
- Shimano Part Code: Brake Dis} Rotor
- Bicycle discipline: Road
- Use: On the bike
- Pad Compatibility: Metal, Resin
- Brake disc material: Steel, Aluminum, Steel
- Technology: ICE, Freeza
- Bracket Type: Center Lock Type
- Weight: 128