Wolf Tooth B-Screw
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Wolf Tooth B-Screw
RRP
In Stock
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Code: WTbscrew
Wolf Tooth B-Screw

When using the Wolf Tooth Giant Cog 40t with a Shimano rear derailleur, a longer B-screw may be needed. A longer B-screw is almost always needed when using the GC42 with a Shimano rear derailleur.