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.



Use: MTB, Road, Gravel

Model: SM-RT66

Disc: 6-bolt

Pad compatibility: Metal / Resin (with BR-S700 and BR-S7000 Resin only!)