Bicycle brake disc Ø203 mm 6 holes Shimano SM-RT86

Shimano SMRT86 front or rear brake disc

New front or rear brake pad adaptable for MTB, road, gravel bikes... depending on dimensions with Shimano Deore braking system XT M780, XT T8000, XT M8000, XT T780.

It is essential to ensure the type of disk you need before ordering by checking its dimensions. It is also necessary to replace your brake pads when changing the disc. Also remember to put a drop of glue type "threadlock" on the disk screws to prevent it from loosening.

Brake rotors and pads with Shimano Ice Technology reduce heat build-up and provide consistent, reliable stopping power. The drives feature a 3-layer stainless steel/aluminum/stainless steel sandwich design that disperses heat for better performance. The brake pads have an aluminum radiating fin that helps dissipate heat throughout the system.
Used together, Ice Technology brake rotors and pads provide quieter operation while reducing loss of braking efficiency and extending pad life for greater reliability and safety. Safety while driving.

Technical characteristics of the disc

• Brand: Shimano
• Modèle: SM-R86 Ice-Tech
• Materials: steel and aluminum
• Internal disc color: black
• Number of fixing holes: 6
• Type of mounting holes: smooth
• Mass: 168 grams
• Compatible only with Ice Technology resin or sintered metal brake pads
• Sold with brides and clamping screws

Dimensions of the disc (see marks on the typical diagram)

• A - Fixing center distance: 22 mm
• B - Fixing center distance: 38 mm
• C - Fixing center distance: 44 mm
• D - Outer Diameter: 203 mm
• E - Diameter fixing holes: 5 mm
• F - Inner Diameter: 33 mm

Shimano is a Japanese company founded in 1921, specializing in the manufacture of bicycle parts and components. It is also the world leader in bicycle equipment (derailleurs, pedals, wheels, cassettes, etc.). Shimano is a brand recognized worldwide, it equips a large part of the professional peloton and sponsors many cycling teams.