SHIMANO RT-MT800 bicycle brake disc 180mm center lock

The Shimano RT-MT800 brake disc belongs to the XT DEORE group.

Characteristics:

• The Ice Technologies technology used - the disc is made of three layers - the inner aluminum core, and the outer layers of stainless steel, providing much better cooling than traditional discs, and thus much greater braking efficiency
• The applied FREEZA technology - the aluminum core has a larger surface, which dissipates the heat generated by the shield even better, it also extends the life of the linings and reduces the noise generated by them
• Mounting on an aluminum spider increases the lateral stiffness of the disc
• Center Lock disc - the system allows easy disc assembly with a tongue and a locking ring

Specification:

• Producer: Shimano
• Model: RT-MT800
• Manufacturer's code: IRTMT800ME
• Mounting: CenterLock (screw allows for use of an E-THRU thru-axle hub, installation and removal with a
• Hollowtech II bottom bracket key)
• Performance Index: ULTIMATE (Highest)
• Compatible linings: resin / metallic
  Diameter: 180 mm
  Weight: 143 g (including the ring)

Technologies used:

CENTER LOCK

• The CENTER LOCK system allows the blade to be easily mounted with a tongue and a locking ring. The locking ring mounting system reduces the time spent on the bicycle by reducing the time spent on assembly and disassembly. In addition, secure tongue fastening increases precision and stiffness while improving braking performance

ICE TECHNOLOGIES FREEZA

• Thanks to the use of plating, Shimano has developed an innovative design of the brake disc that effectively dissipates heat, reducing the temperature of the disc by 50 ° C. This increases the service life of the linings and the braking force. The structure includes aluminum ribs and a stainless steel part.