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Get it between 2025-02-20 to 2025-02-27. Additional 3 business days for provincial shipping.
single speed freewheel 18t threaded
Made of chromoly steel. Nickel plated teeth for high durability. Black lock ring.
inner diameter=34mm, 30poe(points of engagement),
hub thread type=B1.37"*24tpi, fit chain size=1/2"*3/32"(compatible with up to 9 speed chain),loose ball bearing.
Special tool(8 splines) is required for the removal of the freewheel.“big tool” for the 16T / 17T / 18T.
single speed freewheel 18 tooth cog