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ShimanoXT SM-RT86 Rotor - 6-Bolt

ShimanoXT SM-RT86 Rotor - 6-Bolt

Sale $44.99 - $68.99

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5 out of 5 stars
110 Reviews

XT SM-RT86 Rotor - 6-Bolt

Shimano’s XT Brake Rotor, the SM-RT86, sets itself apart from Shimano’s lower-tier offerings through its use of an aluminum core to transfer heat away from the brake caliper. This, combined with the finned heat sinks in Shimano’s XT and XTR-level brake pads, combats heat-related brake fade. What that means in trail terms is consistent, reliable braking, even on long, technical descents.


  • A workhorse brake rotor for XC, trail, and all-mountain use
  • IceTech steel/aluminum sandwich dissipates heat
  • Aluminum spider further contributes to heat management
  • Item #SHI001B

Tech Specs

steel, aluminum
Attachment Type
160 mm 180 mm, 203 mm
Claimed Weight
[203 mm] 187g, [180mm] 154g, [160mm] 135g
Manufacturer Warranty
2 years

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