Shimano SM-RT66 SLX 6-Bolt Rotor
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Shimano SM-RT66 SLX 6-Bolt Rotor
Code: SMRT66
New 6-Bolt disc rotor from Shimano.
  • New Shimano disc rotor to accompany Shimano any groupsets.
  • 6-bolt fitting
Hunter W.ice tech is over rated. I use these for DH & enduro, and love 'em. there 20 ish usd, shimano, so you cant go wrong.
Michael MI don't see the point in fancy floating rotors, these are great and well priced
JustinSeem like pretty good rotors. Only been for a couple of rides with them now, but no complaints.
Lilarger, mid-range rotor for better braking compared to the 160mm.
KeithSolid stopping power, no noticeable fade. Does the job
RyanUpgraded as the stock Shimano rotors were "resin only" and my new pads are metal. Rotors look and feel great
RobertSo shiny
Mr BallardThese are fantastic rotors for the price. I'd buy them again.
Alan the mouseGreat upgrade from stock 160 front rotor on budget Specialized mtb. Much better performance and feel.
paulShimano rotors, what is there to say? They just work well, nothing fancy but they haul in the bike just fine.
DavidNoticeable power upgrade over the original 280mm rotor.
Mr FodyNo frills, functional rotor.
Mr DeangRotors are great, no issues, good quality
Andrew CGenuine shimano are my go to replacement rotor. Never had one overheat and lasts a long time.
DarrellBought these before great braking quality and wear rate.
Mr HaworthBasic but attractive and functional disc. Not as good as the ice tech range, but more than adequate for 90% of your riding on road or mountain.
Mr towersTou wouldn't go wrong with these. I brought them for a cheap hardtail, good price, good feel, all round good rotor for the price.
Mr CaseLovely rotors. Complete with fixing screws. Ran completely true.
Dr JacksonGreat price and perfectly functional. Not sure why you'd need a different one
Mr GibsonUsual shimano quality, sheds mud much better than the standard discs I had .
Mr GriffithsGreat rotor, feels like quality and stopping power combined with my SLX brakes is excellent
Mr NewtonHave tried aftermarket discs in the past but returned to buying genuine Shimano as they seem to perform better and last longer. They are certainly deburred better than others I've used and I suspect they are made from a better quality steel. Good price and excellent service from Merlin as usual.
Mr GrahamThese were fitted in a few minutes and work perfectly with the new XT Brakes I fitted. Very quiet and efficient. They stop you on a sixpence.
gonetothehillsLight weight, good looking and well finished.
Mr MarshallGreat rotors, plenty of holes for air to cool them down, look cool and came all boxed up nicely so that they are completely straight.
Jay AstonThese actually look better than the picture! Bought for my singlespeed bike, they look good and work very well! As usual, excellent service from Merlin
Mr MasonYou won't go far wrong with this rotor.
Mr DuncanGreat piece of kit, at a great price.
Mr WilsonUsual Shimano quality. Easily fitted and it works!
Mr AhlstedtVery nice service again rotors came in the same box well packaged, got to fully bed everything in, but the will prove to be great.
Mr MacfarquharAs ever merlin always gives great products at great prices and always gives good service and delivery
Mr NesslingExcellemt stopping power when mated to kevlar pads.
Rich BowmanGreat - nice, light and worked a charm in the recent mud and slop. Can't go wrong with these.
Mr de Vriesgood quality at an affordable price
Mr FletcherOpted for the 160mm rotors for my first disc brake set up and work fine.
Mr RobinsonIt's a 6 bolt rotor...I'm no Steve Peat...it does just fine for me and stops me when I pull my brake lever. Just what you need really. Ordered with an XT cassette, chain, PRO II hubs and wheelset as I had centre lock rotors on my old wheels. Thanks Merlin for being there !
LawrenceSimple rotors, work perfectly and easy to set up.
Mr StephensHas done what its meant to do do with no problems
Mr Bonif√°cio
Mr HarperOverall easy to fit and good price