Shimano Disc Brake Rotor SM-RT86 6 Bolt

The Shimano XT SM-RT86 6-hole Ice-Tech disc rotor with excellent heat dissipation ensures powerful and consistent braking performance in all conditions. Anti-loosening washers make for quick and secure installation. Suitable for metal- and resin pads.

FEATURES

• ICE TECHNOLOGIES Disc Rotor
• Stainless steel/Aluminum/Stainless steel 3-layer sandwich structure
• Longer pavement service life
• Significantly quieter braking

SPECIFICATIONS

• Use: MTB, Road, Gravel
• Group: XT
• Model: SM-RT86
• Disc: 6-bolt
• Pad compatibility: metal / Resin (with BR-S700 and BR-S7000 Resin only!)
• Diameter (choose variant)
• 160mm (SMRT86S)
• 180mm (SMRT86M)
• 203mm (SMRT86L)
• Compatibility - Brake Caliper
  BR-M9100*, BR-M9120, BR-M9110-R**, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R*, BR-M8000, BR-M8020, BR-M7100, BR-M7120, BR-M7110-R*, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-S7000, BR-S700, BR-R9270**, BR-R9170*, BR-R8170*, BR-R8070*, BR-R7070*, BR-4770*, BR-RS805*, BR-R785*, BR-RS785*, BR-RS505*, BR-RS405*, BR-RX810*, BR-RX400*, BR-CX77**, BR-R517**, BR-R317**, BR-RS305**, BR-U5000**
  * not compatible with 203mm** only compatible with 160mm
• Material
• Rotor: Stainless steel / Aluminum / Stainless steel 
• Adapter: Aluminium
• Weight (manufacturer information)
• 135g (160mm)
• 154g (180mm)
• 187g (203mm)

TECHNOLOGY

• ICE TECHNOLOGIES The fade, which can occur to rotor and pad when braking on a long downhill ride for instance, has a negative impact on the braking performance. SHIMANO has adopted ICE TECHNOLOGY Rotor and ICE TECHNOLOGY Pad to realize the cooling technology for consistent performance. The clad rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminum and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight.

• The CENTER LOCK system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.