Description
Shimano Dura Ace brake disc 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 brake 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. Thus, the temperature can be reduced by around 100 ° C.
The new Dura Ace Freeza rotors also have aluminum fins, which can reduce the system temperature by another 50 ° C by their increased surface area.
For fast and easy installation, secure grip and a clean and compact appearance, the discs with a center-lock mount equipped.
Technical specifications:
Material: aluminum, stainless steel
Diameter: 140 mm
Disc recording: centerlock
Compatibility brake pads: metal or Resin
Color: black / silver
Weight: 140 mm = 96g (without Centerlockring)
Delivery: 1x disc included Centerlockring aluminum
