Shimano Disc Brake Rotor SM-RT66 6 Bolt

The Shimano SM-RT66 disc brake rotor with 6-hole mounting system and rotor design for constant braking force under all driving conditions. Anti-loosening washers make for quick and secure installation. Suitable for metal- and resin pads.

Product features - Shimano 6-Bolt Disc Rotor SM-RT66

Use: MTB, Road, Gravel
Model: SM-RT66
Disc: 6-bolt
Pad compatibility: metal / Resin (with BR-S700 and BR-S7000 Resin only!)

Diameter (choose variant)

160mm (SMRT66S)
180mm (SMRT66M)
203mm (SMRT66L)
220mm (SMRT66LL)

Compatibility - Brake Caliper


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-R7070*, BR-4770*, BR-RS805*, BR-R785*, BR-RS785*, BR-RS505*, BR-RS405*, BR-RX810*, BR-RX400*, BR-CX77**, BR-R517**, BR-R317**, BR-RS305**, BR-U5000**

* not compatible with 203mm and 220mm** only compatible with 160mm
Material

Stainless steel

Weight

approx. 115g (160mm)
approx. 140g (180mm)
approx. 180g (203mm)


Scope of delivery

1 x Shimano SM-RT66 6-Bolt Disc Rotor
6 x Screw + anti-loosening washer