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Special tool(8 splines) is required for the removal of the freewheel. “big tool” for the 16T / 17T / 18T Removal tool. Hub thread type=B1.37" 24tpi, fit chain size=1/2" 3/32",loose ball bearing. Compatible with up to 9 speed chain.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.