Shimano Dura Ace brake Centerlock SM RT900SS | 140 mm IceTech Freeza
Ultralight Dura-Ace brake disc with 140 mm diameter
Shimano Ice-Tech is a cooling technology that ensures maximum consistent braking performance. The disc is characterized by its three-layer sandwich construction made of stainless steel edges with an aluminum core and has a substantially improved heat dissipation. This makes it possible to reduce the temperature to 100 C.
The new Dura Ace Freeza rotors also have aluminum fins, which can reduce the system temperature by their increased surface area by another 50 C.
For fast and easy installation, secure grip and a clean and compact appearance, the wheels are equipped with a center-lock receptacle.
Material: aluminum, stainless steel
Diameter: 140 mm
Disc recording: Centerlock
Compatibility pads: Metal or Resin
Color: black / silver
Weight: 140 mm = 96g (without Centerlockring)
Delivery: 1x disc including Centerlockring aluminum