Shimano 105/SLX SM-RT70 Disc Brake Rotor (Silver) (Centerlock) (140mm)

Shimano 105/SLX SM-RT70 Disc Brake Rotor Description:

SLX disc brake rotors deliver powerful and consistent brake performance for all riding conditions. The Ice Technologies Freeza rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. Shimano’s centerlock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.

Features:

• 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 standard type rotor lockring
• Requires external-type rotor lockring when installing onto 15/20mm axle hub