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  • Shimano - XT RT81 Centerlock Disc Rotor - Silver

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  • Shimano - XT RT81 Centerlock Disc Rotor - Silver

Shimano XT RT81 Centerlock Disc Rotor

$57.00

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    • Silver, 160mm
      $57.00
    • Silver, 180mm
      $57.00

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    Details

    XT RT81 Centerlock Disc Rotor

    Shimano's XT-level centerlock rotor uses Ice Technology and a deeper disc area to manage heat better than an all-steel rotor. Ice-Tech construction consists of an aluminum core sandwiched between steel exteriors to provide better heat dissipation. The rotor is then joined to an aluminum carrier which further improves heat dissipation and also helps the rotor resist bending. The result is reduced brake fade for more consistent braking, especially on long descents. These rotors are compatible with centerlock hubs only. An HB20 lockring is required for 15 and 20mm thru-axle hubs, which is sold separately.

    • Shimano XT-level centerlock disc rotor used primarily for mountain bikes
    • Ice-Tech design manages heat for consistent braking on long descents
    • Aluminum carrier further dissipates heat and helps rotor resist bending
    • Separately-purchased HB20 lockring required for 15 and 20mm thru-axles
    • Item #SHI00MC

    Tech Specs

    Material
    [rotor] steel, [carrier] aluminum
    Attachment Type
    centerlock
    Compatibility
    Shimano disc brakes, centerlock hubs
    Diameter
    160mm, 180mm
    Claimed Weight
    [160mm] 122g, [180mm] 149g
    Recommended Use
    cross-country, enduro, trail
    Manufacturer Warranty
    2 years

    Tech Specs

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    Unanswered Question

    Will these rotors fit in Sram Level TL brakes? (using same rotor size as the Sram rotors.)