Shimano SM-RT900 vs SM-RT900S difference?
12-08-22, 10:30 AM
#1
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Shimano SM-RT900 vs SM-RT900S difference?
I have Dura Ace SM-RT900 160mm rotors on my road bike, the front one is worn to just below limits (digital micrometer) and the rear is also worn. I found a pair of SM-RT900S 160mm rotors and was curious what the difference is?
Are they compatible?
Thanks!
Are they compatible?
Thanks!
12-08-22, 01:32 PM
#2
Clark W. Griswold
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I think one has an S at the end and the other doesn't but I don't think they are different as long as they are the same mounting and same size you should be good.
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12-08-22, 02:10 PM
#3
I'm good to go!
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S might be denoting the size of the rotor. Or maybe color or just that Shimano had a change in some particular manufacturing process they go through.
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