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Upcoming Group Rides: Sun. 2/5 Gravel & Sun. 2/19 Mountain Bike

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Wolf Tooth 25mm B-Screw

Wolf Tooth 25mm B-Screw
$3.00
Please select options

Details

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

Part Numbers

UPC MPN Store SKU
812719020152 BSCREW25 WOL72449683G