Sorry, this product is no longer available!
Shimano SLX M670 10 Speed Triple Chainset is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Shimano SLX M670 10 Speed Triple Chainset
Shimano SLX M670 10 Speed Triple ChainsetShimano SLX M670 10 Speed Triple Chainset

This item was discontinued 17th November 2016.

If you require help finding an alternative to this product please contact customer services.

Code: FCM670
  • New SLX M670 triple chainset
  • Dyna-Sys 10 speed compatible
  • Triple - 24-32-42 t chainrings
  • Includes Hollowtech 2 bottom bracket to fit 68 and 73mm shell widths



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Excellent upgrade from the stock that came on bike (lower end Shimano). Lighter, smoother and much more rigid.
Couldn't quite stretch to XT but I'm quite glad I saved my money. The SLX crankset is nicely made and pretty light at this price point.
A solid, workhorse of chainset. Looks good and it's great value. You wont be disappointed. Brilliant service from Merlin too.
Great upgrade from old octalink crankset. Supersmooth shifting and looks great too. Great value. I found the bottom bracket easy to install and love the extra stiffness of Hollow Tech style BB over octalink. Highly recomended.
Fantastic chainset. Performs same as XT, just few grams haver, but cost half of XT`s price. Next day delivery shocked me as well. Less than 24hours and I got my item without paying extra. 10/10 for item and 11/10 for service! MeMerlin > Chain Reaction. :) Thank You so much.
Great price at Merlin for this Shimano quality item. Included bottom bracket is a quality item too. Chainset replaces my original Truvativ cranks and I can feel the benefits straight away. Also despite being 10 speed (my bike is only a 9 speed set up), I have had no issues with this 10 speed chainset across the whole of the 9 speed rear cassette. My bike has just got a whole new feel, very happy.
Looks great, easy to fit and set up and as good as XT.
Heavier than XT but way better value. A superb looking and functional set of rings. Shifting is as smooth as silk.
Who needs an XT or XTR set if you got the SLX. Equally exceptional in performance, weight and quality yet a fraction of the price compared with the later. SLX is bang on the bucks!
Shimano quality and good price. Works perfectly with 9 speed transmission, however you do lose the lowest and highest gearing due to 26 & 42 chainrings instead of the old 24 & 44
Love these cranks. The triple rings came straight off mine and I fitted a single e-thirteen 32t ring to set up the 1x10 gearing on my all mountain bike. They are pretty light, quality is great and they feel solid. They look lush too which always helps. Price is good, what's not to like?
Cannot believe the difference external BB bearings made. Shifting is also a lot smoother with the SLX.
I bought this to replace a M770 XT chainset. I can honestly say that the SLX is just as good and for the price is a no brainer!. I am also running this 10 speed chainset with a 9 speed XT chain and cassette and they work perfectly.
Looks good, light weight, easy to fit and at the price of a deore set. Perfect. BB included too. Great service from Merlin as always
As good as the most expensive ones, very reliable...
this is the first time i have used Merlin Cycles. unbelievably quick delivery fantastic service all round will definately use again.
cracking looking and performing chainset spot on :)
Great product,even better price!!. Brought as replacement for cheaper chainset. Bike now runs silky smooth.