Sprocket 41 A 40 Tooth CNC machined to fit the 5 hole LEFT hand Flange Freewheel or the 10 hole RIGHT hand Flange freewheel.
Be sure and order the: 5mm .80 x 14mm long Button Head Cap Screw & 5mm x 0.8 Zinc Nylock Hex Nuts if you need them.
This is the sprocket only that has the ID opened and Five drilled holes. Black Finish is standard.
Weight: 1.70 lbs
