The Shimano SM-MT900 Ice-Tech Freeza disc is designed to deliver better performance with mountain bikes thanks to Freeza Ice Technology, which increases the dissipation of heat generated during braking. The disc features an advanced coating, aluminum fins, and a larger surface area to dissipate excess heat, achieving a 50% reduction in generated heat, 20% longer braking performance, and 20% longer pad life.

Features

• Material: stainless steel and aluminum.
• Use: MTB.
• Mounting system: Center Lock.
• Actual weight: 86 g (140 mm), 104 g (160 mm), 122 g (180 mm), 147 g (203 mm).

Technology

Freeza Disc
Shimano Ice-Tech technologies have enabled the creation of a highly advanced rotor equipped with aluminum fins for better heat control. Thanks to a larger surface area dedicated to heat dissipation, the disc ensures significant temperature reductions. This, in turn, results in a 20% increase in performance durability and a 20% longer pad lifespan.

Fixing ring included.