Shimano Deore XT SM-RT86-L Disc Brake Rotor - 203mm | 6-Bolt
What Makes the Shimano Deore XT SM-RT86-L 203mm the Big Rotor Standard?
The SM-RT86-L is Shimano's Deore XT 203mm disc rotor, purpose-built for aggressive trail, enduro, and gravity applications where heat management and stopping consistency matter most. At 203mm it delivers maximum lever leverage and heat dissipation over smaller rotors, directly reducing brake fade on long, technical descents. The ICE Technologies construction bonds a stainless steel braking track to a lightweight aluminum fin layer, acting as a heat sink that dissipates thermal energy away from the pad contact zone faster than single-material rotors.
The Freeza rotor blade design combines the ICE Technologies heat management with a mud-shedding geometry that clears debris from the rotor surface to maintain consistent pad contact on wet and muddy terrain. Six-bolt mounting is compatible with virtually every MTB hub standard, and the SM-RT86-L pairs with both resin and metallic compounds for brake performance tuned to specific conditions. For riders who push long descents hard and need a rotor that can keep up with the heat, the 203mm SM-RT86-L is the right spec.
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Shimano Deore XT SM-RT86-L Disc Brake Rotor - 203mm | 6-Bolt
Shimano Deore XT SM-RT86-L Disc Brake Rotor - 203mm | 6-Bolt
What Makes the Shimano Deore XT SM-RT86-L 203mm the Big Rotor Standard?
The SM-RT86-L is Shimano's Deore XT 203mm disc rotor, purpose-built for aggressive trail, enduro, and gravity applications where heat management and stopping consistency matter most. At 203mm it delivers maximum lever leverage and heat dissipation over smaller rotors, directly reducing brake fade on long, technical descents. The ICE Technologies construction bonds a stainless steel braking track to a lightweight aluminum fin layer, acting as a heat sink that dissipates thermal energy away from the pad contact zone faster than single-material rotors.
The Freeza rotor blade design combines the ICE Technologies heat management with a mud-shedding geometry that clears debris from the rotor surface to maintain consistent pad contact on wet and muddy terrain. Six-bolt mounting is compatible with virtually every MTB hub standard, and the SM-RT86-L pairs with both resin and metallic compounds for brake performance tuned to specific conditions. For riders who push long descents hard and need a rotor that can keep up with the heat, the 203mm SM-RT86-L is the right spec.
Original: $72.99
-70%$72.99
$21.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
What Makes the Shimano Deore XT SM-RT86-L 203mm the Big Rotor Standard?
The SM-RT86-L is Shimano's Deore XT 203mm disc rotor, purpose-built for aggressive trail, enduro, and gravity applications where heat management and stopping consistency matter most. At 203mm it delivers maximum lever leverage and heat dissipation over smaller rotors, directly reducing brake fade on long, technical descents. The ICE Technologies construction bonds a stainless steel braking track to a lightweight aluminum fin layer, acting as a heat sink that dissipates thermal energy away from the pad contact zone faster than single-material rotors.
The Freeza rotor blade design combines the ICE Technologies heat management with a mud-shedding geometry that clears debris from the rotor surface to maintain consistent pad contact on wet and muddy terrain. Six-bolt mounting is compatible with virtually every MTB hub standard, and the SM-RT86-L pairs with both resin and metallic compounds for brake performance tuned to specific conditions. For riders who push long descents hard and need a rotor that can keep up with the heat, the 203mm SM-RT86-L is the right spec.
