DoubleSix Cog
CNC machined Cr-Mo 5/64 single speed cog with broad 7mm base.
HG type spline compatible.
Broad 7mm base avoids the cog ripping into Cassette bodies.
Chrome Plated finish.
12, 13, 14 or 15T
Double Six Sprocket, Single Speed CNC Cr-mo 1/2"x5/64" (9Sp) 7mm Thick, HG Splined
*Note: are suitable for narrow 5/64 (9 speed) chains.
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