Disc Shimano SM-RT64 203MM CenterLock

SHIMANO's SM-RT64 disc brake rotors deliver powerful and consistent braking performance in all riding conditions. SERIES DEORE M6000 SeriesEXTERNAL TEETH LOCK-RINGOutside diameter: 203 mm2-piece designRotor Material: stainless steelSpider Material: aluminiumPad material compatibility: Metal*** and resinBrake compatibility (list may not be full): BR-M9100*, BR-M9120, BR-M9110-R**, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R*, BR-M8000, BR-M8020, BR-M7100, BR-M7120, BR-M7110-R*, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-S7000, BR-S700, BR-R9270**, BR-R9170*, BR-R8170*, BR-R8070*, BR-R7170*, BR-R7070*, BR-4770*, BR-RS805*, BR-R785*, BR-RS785*, BR-RS505*, BR-RS405*, BR-RX820-LE*, BR-RX810*, BR-RX400*, BR-CX77**, BR-R517**, BR-R317**, BR-RS305**, BR-U5000*** not compatible with 203 and 220 mm (BR-R9170-R also not compatible with 180 mm)** only 160 mm*** with BR-S700 and BR-S7000 only organic