

Box Four Lockring & Cogs 11T, 13T, 15T, 18T black
$15.99
Lockring & Cogs replacement for Box Four cassettes
SKUBX-CS4-08A1118-BK
SPRING SALE | TAKE 15% OFF SITEWIDE. EXCLUSIONS APPLY.
FREE GROUND SHIPPING ON ORDERS OVER $99
Lockring & Cogs replacement for Box Four cassettes
SKUBX-CS4-08A1118-BK