The Shimano Altus series of components offer functionality at a low price. If you need a replacement crank for your old 6, 7, or 8 speed mountain, cruiser, or touring bike this is a good possibility for you. The triple chain rings give you plenty of gear ratios, and the bash guard helps to protect the whole thing.
28-38-48t Hyperdrive SG-X chainrings with chainguard
Riveted (non-replaceable) chainrings
6/7/8-speed chain compatible
JIS square taper spindle interface, 123mm spindle length recommended
Bottom bracket not included
Specifications
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68, 73
Chain Compatibility
3/32", 6/7/8-Speed
Chainring Setup
Mountain Triple
Color
Black
Crank Arm Length
170mm, 175mm
Frame Interface
English Threaded
Intended Use
Mountain
Pedal Spindle
9/16"
Spindle Interface Type
Square Taper - JIS
Spindle Length (mm)
123mm
Black - 170mm UPC
689228132702
Black - 170mm MPN
EFCM311C888CL
Black - 175mm UPC
689228130500
Black - 175mm MPN
EFCM311E888CL
Tree Fort ID:
333222385643
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