Shimano SLX SM-RT70-ME Disc Brake Rotor - 180mm Center Lock Silver ModelNumber=J2351 }Ritchey WCS Pave Bar Tape

}Ritchey WCS Pave Bar Tape - Black

Engineered for high-torque low-cadence E-bike operation

}Wolf Tooth Valais Dropper Post Seat Bag Adaptor: 26mmStanchion Compatible

Drastically reduces operating temperature by 30% compared to many of the other high-end brake discs on the market

7-Series alloy with micro-grain refinement during the drawing and extrusion process for a strong and light weight bar

Shimano SLX SM-RT70-ME Disc Brake Rotor - 180mm Center Lock Silver ModelNumber=J2351 }Ritchey WCS Pave Bar TapeShimano SLX SM RT70 M Disc Brake Rotor 180mm Center Lock Silver. Shimano SLX SM RT70 center lock disc brake rotor delivers powerful and consistent brake performance in all riding conditions. 3 layer structure with aluminum core and two stainless steel outer layers reduces rotor surface temperature approximately 100 degrees Celsius compared to all steel rotors Aluminum spider Includes lock ring with external serration Requires external type rotor lock