Park Tool DCA-1

ChainLine Cycle Verified independent store

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Installs onto most digital, dial, or vernier calipers (including the Park Tool DC-1) • Features protruding contact points that allow measurement of the center of the braking surfac e, bypassing the unworn edge to ensure an accurate measurement • Conical end points can be used to measure center-to-center distances of bolt holes for calculating bolt circle diameter (BCD) of chainrings and cranks Misc: Digital Caliper AccessorySpecial order - ships in 5-10 days from Hawley/Lambert. Show more