Description
Shimano have applied their Ice Tech technology to the Shimano 105 SM-RT70 rotor. The rotor is constructed from a layer of steel and aluminium, and the use of two materials help dissipate heat incredibly quickly and ensure brake power does not fade.
Specification
Weight: 135g
Includes lockring
Steel and alloy construction
Centrelock fitment
Size: 140MM, 160MM; Lockring Type: INTERNAL, EXTERNAL