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Product Description
Climax F217 16-Tooth Bevel Skew Pinion Gear in 1:22.5 Scale. Use with 41 Tooth F509 Bevel Skew Ring Gear. Has been successfully tested at 1:22.5. See: http://www.youtube.com/watch?v=jY44zWPZkxE
Set Drawing; https://s3.amazonaws.com/SIMONTON/F509-F217+Gear+Setup.pdf