15-Teeth chain sprocket for drive motor FRC

[Gompers]

I am trying to find/purchase two drive motor sprockets(15-Teeth). Used in the 2007 competition.

[jskene]

Try McMaster-Carr:

www.mcmaster.com

part # 6280K371

[Justin M.]

Grainger sells them with a 1/8" keyway, McMaster doesn't.