Shimano Disc Brake Rotor RT-MT900 Size:180mm Ksyrium has always represented the

<dtw>Ksyrium has always represented the best in aluminum wheel technology

Material: Aluminium construction

The optimal combination between Trioxx and Trilite material for maximal freedom of movement and protection

The patented conical fitting fits to all tow balls

The down tube size is limited to 75mm diameter (3″)

Shimano Disc Brake Rotor RT-MT900 Size:180mm <dtw>Ksyrium has always represented theDescription XTR and Dura Ace RT MT900 Ice Tech rotors providing consistent braking performance through energy control, using revolutionary stainless steel alloy 3 layer sandwich construction that manages heat while riding The clad steel alloy steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures