New Parts

SHIMANO FC-M4000 OCTALINK, 170MM 40-30-22T

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Product Name: Mountain bike spline teeth
Model: FC-M4000
Weight: net weight 862g (including shaft center 1197g)
Origin: Malaysia
Crank length: 170mm
Crank material: high-strength aluminum alloy forging process
Crank coating: anodizing
Speed compatible: 9 speeds
Number of teeth: 22-30-40T
Tooth material: steel
Dental Coating: Electrophoretic Paint /
Compatible shaft length: 118mm
Chain centerline: 50mm
Screw distribution diameter (PCD) 96mm, 64mm
Axle material: steel

BB-ES25 BB-ES300 hollow spline shaft
Bicycle five-way length: 68mm
Shaft length: 118mm
Thread size: BC1.37 * 24
Weight: 336g

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