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The Shimano 10-speed Chainring for FC-M677 Cranks
This Shimano 10-speed chainring fits the FC-M677 crank. It has a bolt circle diameter of 104 mm and is made of aluminium. Permissible combinations are 22-36 and 24-38 teeth.
Application: All Mountain, Cross Country
Attachment: 104 mm bolt circle diameter, 4-arm
Teeth: 36 t, 38 t
Combinations: 22-36 T, 24-38 T
- SLX FC-M677
Manufacturer Number: Y-1RM98010
Manufacturer Number: Y-1RM98020
Note: The 22-tooth chainring (Y-1KF22000) is identical to the FC-M660 chainring. The 24-tooth chainring (Y-1NA24000) is identical to the FC-M675 chainring.
Note to Type Designation:
The type designation (one or two characters) helps identify the compatibility of various chainrings with other chainrings. Because the larger chainrings have specially-formed teeth and upward shifting assistance, only particular smaller chainrings will match to ensure proper shifting performance. An XY chainring should only be combined with another XY chainring. This applies to all other types as well.
- 1 x Shimano FC-M677 chainring