Shimano XT RT86 6-Bolt 180mm Rotor Cup Type- Chainguide Mount Type ISCG-05 Material

Chainguide Mount Type ISCG-05 Material Aluminum Max Tooth (teeth) 36 Color Black Weight 138 Defined Color Black

Color Polished Brake Usage F/R Front Brake Usage F/R Rear Brake Type U-brake Defined Color Silver

Tapered thickness for superior damping 30mm inner - 36mm outer

}Ritchey WCS Speedmax Tire - 700 x 40 Tubeless Folding Black 120tpi

Shimano XT RT86 6-Bolt 180mm Rotor Cup Type- Chainguide Mount Type ISCG-05 MaterialShimano Deore XT SM RT86 M2 Disc Brake Rotor 180mm 6 Bolt Silver Black. Shimano Deore XT SM RT86 6 Bolt Disc Rotors features ICE cooling technology and a mud shredding rotor blade design to keep the rotor cooler and cleaner. ICE technology features a 3 layer structure with aluminum core and two stainless steel outer layers to reduce rotor surface temperature approximately 100 degrees Celsius compared to all steel rotors Light weight heat resistant