Wolf Tooth 25mm long B-Screw for adapting old deraileurs when using a GC cog

SKU: B-WQ2299

$5.45
$5.45
$3.12
Out Of Stock
First Time Customer? Your Discount Will Be Applied Automatically At Checkout.
Description
  • Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs
    • TECH SPECS
    size M4x25mm