Box Two Prime 9 Lockring & Cogs 11T, 13T, 15T, 18T black
$15.99
SKUBX-CS2-P9A1118-BK
Lockring & Cogs replacement for Box Two Prime 9 cassettes
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ET
08/04/2021
Edward T.
United States
Prime 9 cogs!
So sick that Box even makes this. The ultimate in utilitarian drivetrain maintenance