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Wolf Tooth
25mm long B-Screw for Adapting Old Derailleurs when using a GC Cog

Own it now for

$8³¹

orig: $9⁹⁹ save 17%

0 available in-store, 74 available online

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Leaves Friday

Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs

UPC

812719020152

MPN

BSCREW25

Tree Fort ID:

333222397269

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