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Shimano SLX M660 9SPD Chainring

Item #: CG258A01
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Shimano SLX M660 9SPD Chainring

Replacement chainrings for the Shimano SLX M660 triple crankset.
  • Designed for 9 speed use
  • 4 bolt mounting pattern
  • inner position ring is steel, outer 2 rings are alloy
  • sold singly

4.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
1
2
1
0
0
Good cheap chainring
Cheap and durable. What more could you ask for?

I should mention that the image doesn't look like an SLX chainring. An SLX ring has a plastic molding around the inner diameter. This plastic material surrounding the bolt holes isn't concave where it interfaces with the crank, its convex. This means that it won't fit on an XT crank. I wasn't aware of this when I purchased my SLX chainring. I was bummed because I was off on a mt bike trip in a couple of days and needed it right away...
So....
I discovered that if you carefully remove the plastic with a dremel tool, the underlying metal is still shaped like an XT so it will then fit. I've got hundreds of miles on my SLX/XT combo with no issues. Not recommending that you buy this and modify it, but if you buy it looking at the photo, thinking it will fit your XT cranks, be aware that it won't fit unless you get all McGyver on it.

Still, 5 stars
January 18, 2017
Purchased
1 year ago
Location:
Portland, Maine
very good
fast delyver

PROS: Lightweight, Durable

BEST USES: Mountain Biking, Commuting/City
January 19, 2016
Location:
Ribeirão Preto, SP, Brazil
Lord of the chain ring
It works as intended. I had trouble finding for my set up. easy to install. Better than replacing the entire crank set.

PROS: It works

CONS: Hard to find
October 4, 2012
Location:
Carmel, CA
It works
Its nice not to have to replace the entire drive train. Its an easy install. If you rotate chains enough it will last long.

PROS: Easy Install
October 4, 2012
Location:
Carmel, CA

Q & A

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Browse 2 questions Browse 2 questions
Is this compatible with a Shimano M542 44/32/22 crank?
Paolo on Jul 22, 2016
Is this SLX M660 36T ring compatible with the SLX M660 22T ring?
DrShred on Jun 3, 2016

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.