Comas Aluminium Screw-On Sprocket
This is a CNC machined sprocket of high-strength 7075-T6 aluminium from Comas.
Compatible with 1/8" and 3/32" chains.
The sprocket has a standard 1.37”x24 tpi thread.
Teeth: 12, 13, or 15
Overall width: 12mm
Tooth width: 2,2mm
Colour: Red anodized (12T comes in black!)
Weight 12g/12T, 15g/13T, 25g/15T
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