sign in
This product has been discontinued, but we can help!
Show All Products From Shimano
Show Cranks From Shimano
Possible replacements for the
SLX M660 Crankset 22/32/44 with BB
SLX M660 Crankset 22/32/44 with BB
Shimano
Ultegra FC-R8100 Crankset - 12-Speed, 52/36t
original price: $34606
online price: $33344
Shimano
CUES FC-U8000-1 Crankset - 42t, Hollowtech II
original price: $13999
online price: $12999
Shimano
105 FC-R7000 Crankset - 11-Speed W/O Rings 110 BCD Hollowtech II
online price: $11299
Shimano
105 FC-RS510 Crankset - 11-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface
original price: $11599
online price: $10699
Shimano
Tiagra 4700 10-Speed 36/52t Crankset
original price: $13000
online price: $10499
Shimano
Tiagra 4700 10-Speed 34/50t Crankset
original price: $13000
online price: $10199
Shimano
Deore M6000-3 10-Speed 175mm 22/30/40t Crankset without Bottom Bracket
original price: $12995
online price: $9099
Shimano
Deore FC-M6130-1 Crankset - 32t
original price: $11999
online price: $7499
Shimano
Acera M361 22-32-42t Mountain Crankset with Chain Guard - Square Taper
original price: $5199
online price: $4699
Shimano
Altus 22-32-42t Mountain Crankset - Square Taper
original price: $4299
online price: $3799
Shimano
Altus 22-32-42t Mountain Crankset - Square Taper
original price: $4299
online price: $3799
Shimano
Tourney FC-TY501 Crankset - 6/7/8-Speed, 48/38/28t
original price: $3499
online price: $2999
---- Archived Product Data ----
ShimanoSLX M660 Crankset 22/32/44 with BB
5.0
We're sorry, this product has been discontinued.
Show Products From Shimano
The SLX M660/665 Hollowtech II Crankset features a composite middle ring for double the service life, improved shifting performance, and a reinforced construction for a rugged riding style.
- Composite middle ring provides smooth shifting and long service life
- Black color rings in 64/104mm bolt circle diameter
- Middle chainring has steel teeth mounted to a composite carrier, steel inner ring
Specifications
Bolt Pattern
4-Bolt
Bottom Bracket Included?
Yes
Bottom Bracket Shell Width (mm)
68, 73
Bottom Bracket Thread Type
English
Bottom Bracket Type
Shimano Hollowtech II
Chain Compatibility
Shimano/SRAM 9
Chain Rings
22-32-44
Chainring BCD
104/64mm
Front Derailleur Type
Mountain
Length - Cranks
170mm, 175mm
Pedal Spindle
9/16"
Grey - 170mm UPC
689228243774
Grey - 175mm UPC
689228243804
Tree Fort ID:
333222343614
Review Summary
LIKES
Stiff (1),
Pretty light (1)
WORKS FOR
Cross Country (1),
Mountain (1)
DISLIKES
none
5.0 GEARS
1 review
1 review
Customer Reviews
5
April 15, 2012
reviewed by: firsthorseman
Wasn't sure how much of a difference the upgrade from my Shimano Octalink BB/FCM-443 crank would be, but after riding with it for a week, I can say it was definitely worth the upgrade.
I no longer have any "flex" when I'm pedaling, It feels solid and shifts like a champ. The color is top notch as well.
I bought a matching SLX cassette which compliments the crankset very nicely.
vote
vote
Sales and Deals 
Chat Now